new file: docs/EXPORTING_GAMES.md

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--- a/docs/API_REFERENCE.md
+++ b/docs/API_REFERENCE.md
@ -714,5 +714,5 @@ func _physics_process(delta):

 - [Getting Started Guide](../GETTING_STARTED.md)
 - [Cloud Services Architecture](CLOUD_SERVICES_ARCHITECTURE.md)
- [Multiplayer Tutorial](tutorials/MULTIPLAYER_TUTORIAL.md)
+- [Multiplayer Pong Tutorial](tutorials/FIRST_GAME_TUTORIAL.md)
 - [Studio Bridge Guide](STUDIO_BRIDGE_GUIDE.md)
--- a/docs/EXPORTING_GAMES.md
+++ b/docs/EXPORTING_GAMES.md
@ -0,0 +1,896 @@
+# Exporting Games with AeThex
+
+This guide covers exporting your AeThex game to all supported platforms: Windows, Linux, macOS, Web (HTML5), and Android.
+
+---
+
+## Overview
+
+AeThex supports exporting to:
+- **Desktop:** Windows, Linux, macOS
+- **Web:** HTML5 (WebAssembly + WebGL)
+- **Mobile:** Android (iOS planned)
+
+Each platform has specific requirements and optimization considerations.
+
+---
+
+## Before Exporting
+
+### 1. Test Your Game
+
+Always test thoroughly before exporting:
+```bash
+# Run in editor
+aethex --editor --path ./my-project
+
+# Test in release mode
+aethex --path ./my-project
+```
+
+### 2. Configure Project Settings
+
+**Project → Project Settings → Application:**
+```
+Name: Your Game Name
+Description: Game description
+Icon: res://icon.png
+Version: 1.0.0
+```
+
+**Display Settings:**
+```
+Window Width: 1920
+Window Height: 1080
+Fullscreen: false
+Resizable: true
+```
+
+### 3. Export Templates
+
+Download export templates for your target platform:
+```bash
+# Via Studio IDE: Editor → Export Templates → Download
+
+# Or manually:
+wget https://aethex.io/downloads/export-templates-[version].zip
+unzip export-templates-[version].zip -d ~/.local/share/aethex/templates/
+```
+
+---
+
+## Windows Export
+
+### Requirements
+
+- **Build Machine:** Windows, Linux, or macOS
+- **Target:** Windows 7+ (64-bit)
+- **Export Template:** Windows Desktop template
+
+### Export Steps
+
+**1. Add Export Preset:**
+```
+Project → Export
+Click "Add..." → Windows Desktop
+```
+
+**2. Configure Options:**
+```
+Export Path: builds/windows/YourGame.exe
+Architecture: x86_64
+Runnable: ✓ (for executable)
+Embed PCK: ✓ (single file)
+
+Code Signing:
+- Identity: (optional) Your signing certificate
+- Password: Your certificate password
+```
+
+**3. Export:**
+```
+Click "Export PCK/ZIP" for package only
+Click "Export Project" for executable
+```
+
+### Windows-Specific Options
+
+**Application:**
+```
+Company Name: Your Company
+Product Name: Your Game
+File Version: 1.0.0.0
+Product Version: 1.0.0.0
+File Description: Your game description
+Copyright: © 2024 Your Company
+Trademarks: Your trademarks
+```
+
+**Executable:**
+```
+Console Wrapper: ✗ (disable for release)
+Icon: res://icon.ico (Windows icon format)
+```
+
+**Code Signing:**
+```gdscript
+# Sign your executable (optional but recommended)
+signtool sign /f certificate.pfx /p password YourGame.exe
+```
+
+### Windows Distribution
+
+**Standalone:**
+- Single `.exe` file
+- Portable, no installation required
+- Share via download link or USB
+
+**Installer (Optional):**
+```bash
+# Use NSIS, Inno Setup, or WiX
+# Example with NSIS:
+makensis installer.nsi
+```
+
+**Steam:**
+```bash
+# Use Steamworks SDK
+# Follow Steam's integration guide
+# Configure depot builds
+```
+
+---
+
+## Linux Export
+
+### Requirements
+
+- **Target:** Ubuntu 20.04+, most modern distros
+- **Architecture:** x86_64, ARM64
+- **Export Template:** Linux/X11 template
+
+### Export Steps
+
+**1. Add Export Preset:**
+```
+Project → Export
+Click "Add..." → Linux/X11
+```
+
+**2. Configure Options:**
+```
+Export Path: builds/linux/YourGame.x86_64
+Architecture: x86_64 (or arm64)
+Runnable: ✓
+Embed PCK: ✓
+```
+
+**3. Export:**
+```
+Click "Export Project"
+```
+
+### Linux-Specific Options
+
+**Binary:**
+```
+Strip Debug Symbols: ✓ (reduces size)
+Make Executable: ✓
+```
+
+**Dependencies:**
+```bash
+# Your game requires these libraries on user's system:
+# - libGL.so.1
+# - libX11.so.6
+# - libXcursor.so.1
+# - libXrandr.so.2
+# - libXi.so.6
+
+# Most modern distros include these
+```
+
+### Linux Distribution
+
+**AppImage (Recommended):**
+```bash
+# Create portable AppImage
+wget https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
+chmod +x appimagetool-x86_64.AppImage
+
+# Structure:
+# YourGame.AppDir/
+#   ├── AppRun (symlink to your binary)
+#   ├── YourGame.x86_64
+#   ├── YourGame.desktop
+#   └── icon.png
+
+./appimagetool-x86_64.AppImage YourGame.AppDir
+```
+
+**Flatpak:**
+```bash
+# Create Flatpak manifest
+# Follow Flathub guidelines
+flatpak-builder build-dir com.yourcompany.yourgame.yml
+```
+
+**Snap:**
+```bash
+# Create snapcraft.yaml
+snapcraft
+```
+
+**.tar.gz Archive:**
+```bash
+# Simple distribution
+tar -czf YourGame-linux.tar.gz YourGame.x86_64
+```
+
+---
+
+## macOS Export
+
+### Requirements
+
+- **Build Machine:** macOS (for signing/notarization)
+- **Target:** macOS 10.13+
+- **Export Template:** macOS template
+- **Apple Developer Account:** For signing (required for distribution)
+
+### Export Steps
+
+**1. Add Export Preset:**
+```
+Project → Export
+Click "Add..." → macOS
+```
+
+**2. Configure Options:**
+```
+Export Path: builds/macos/YourGame.zip
+Architecture: universal (Intel + Apple Silicon)
+or separate: x86_64, arm64
+```
+
+**3. Code Signing:**
+```
+Codesign:
+  Identity: "Developer ID Application: Your Name (TEAM_ID)"
+  Certificate Path: /path/to/certificate.p12
+  Certificate Password: your_password
+  
+Entitlements: res://entitlements.plist (optional)
+```
+
+**4. Export:**
+```
+Click "Export Project"
+```
+
+### macOS-Specific Options
+
+**Application Bundle:**
+```
+Bundle ID: com.yourcompany.yourgame
+Display Name: Your Game
+Version: 1.0.0
+Copyright: © 2024 Your Company
+Icon: res://icon.icns (macOS icon format)
+```
+
+**Hardened Runtime:**
+```
+Enable Hardened Runtime: ✓
+Disable Library Validation: ✗
+Allow JIT Code: ✗ (unless needed)
+Allow Unsigned Executable Memory: ✗
+Allow DYLD Environment Variables: ✗
+Disable Executable Memory Protection: ✗
+```
+
+### Notarization (Required for macOS 10.15+)
+
+```bash
+# Sign the app
+codesign --deep --force --verify --verbose \
+  --sign "Developer ID Application: Your Name (TEAM_ID)" \
+  --options runtime \
+  YourGame.app
+
+# Create ZIP for notarization
+ditto -c -k --keepParent YourGame.app YourGame.zip
+
+# Submit for notarization
+xcrun notarytool submit YourGame.zip \
+  --apple-id your@email.com \
+  --team-id TEAM_ID \
+  --password app-specific-password \
+  --wait
+
+# Staple notarization ticket
+xcrun stapler staple YourGame.app
+
+# Verify
+spctl -a -vv YourGame.app
+```
+
+### macOS Distribution
+
+**Direct Download:**
+- Distribute `.dmg` or `.zip`
+- Users drag to Applications folder
+
+**Mac App Store:**
+- Use App Store Connect
+- Follow Apple's submission guidelines
+- Use "Mac App Store" export preset
+
+**Create DMG:**
+```bash
+# Create disk image
+hdiutil create -volname "Your Game" -srcfolder YourGame.app -ov -format UDZO YourGame.dmg
+```
+
+---
+
+## Web (HTML5) Export
+
+### Requirements
+
+- **Target:** Modern browsers (Chrome, Firefox, Safari, Edge)
+- **Export Template:** Web template
+- **Web Server:** For hosting
+
+### Export Steps
+
+**1. Add Export Preset:**
+```
+Project → Export
+Click "Add..." → Web (HTML5)
+```
+
+**2. Configure Options:**
+```
+Export Path: builds/web/index.html
+Head Include: res://web/head.html (custom HTML)
+```
+
+**3. Export:**
+```
+Click "Export Project"
+```
+
+### Web-Specific Options
+
+**Performance:**
+```
+WebGL Version: 2.0 (WebGL 2)
+Enable Run: ✓ (for testing)
+Full Window Size: ✓
+
+Memory Settings:
+  Initial Memory: 33554432 (32MB)
+  Max Memory: 2147483648 (2GB)
+  Stack Size: 5242880 (5MB)
+```
+
+**Progressive Web App:**
+```
+PWA: ✓
+Icon 144x144: res://icons/icon-144.png
+Icon 180x180: res://icons/icon-180.png
+Icon 512x512: res://icons/icon-512.png
+Background Color: #000000
+Orientation: landscape
+```
+
+**Compression:**
+```
+Export Type: Regular
+Gzip Compression: ✓
+```
+
+### Testing Locally
+
+```bash
+# Serve with Python
+cd builds/web
+python3 -m http.server 8000
+
+# Or with Node
+npx http-server builds/web -p 8000
+```
+
+Open `http://localhost:8000`
+
+### Web Deployment
+
+**Static Hosting (Recommended):**
+```bash
+# Netlify
+netlify deploy --dir=builds/web --prod
+
+# Vercel
+vercel --prod builds/web
+
+# GitHub Pages
+git subtree push --prefix builds/web origin gh-pages
+
+# Firebase Hosting
+firebase deploy --only hosting
+```
+
+**itch.io:**
+```
+1. Zip the web folder
+2. Upload to itch.io
+3. Set "This file will be played in the browser"
+```
+
+**Your Own Server:**
+```nginx
+# Nginx configuration
+server {
+    listen 80;
+    server_name yourgame.com;
+    root /var/www/yourgame;
+    
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+    
+    # Enable CORS if needed
+    location ~* \.(wasm|pck)$ {
+        add_header Access-Control-Allow-Origin *;
+    }
+    
+    # Gzip compression
+    gzip on;
+    gzip_types application/wasm application/octet-stream;
+}
+```
+
+### Web Best Practices
+
+**Loading Screen:**
+```html
+<!-- builds/web/index.html -->
+<style>
+.loading {
+    position: fixed;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    font-family: sans-serif;
+}
+</style>
+<div class="loading">Loading Your Game...</div>
+```
+
+**Optimize Size:**
+```gdscript
+# Disable unused features in export preset
+# Compress textures
+# Use streaming for audio
+# Lazy load assets
+```
+
+---
+
+## Android Export
+
+### Requirements
+
+- **Android SDK:** Android 6.0+ (API 23+)
+- **Android NDK:** r23b+
+- **JDK:** OpenJDK 11+
+- **Export Template:** Android template
+- **Keystore:** For signing (release builds)
+
+### Setup Android Development
+
+**1. Install Android SDK:**
+```bash
+# Download Android Studio or command-line tools
+# Set ANDROID_HOME environment variable
+export ANDROID_HOME=$HOME/Android/Sdk
+export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools
+```
+
+**2. Install Required Components:**
+```bash
+sdkmanager "platform-tools" "platforms;android-33" "build-tools;33.0.0" "ndk;23.2.8568313"
+```
+
+**3. Configure AeThex:**
+```
+Editor → Editor Settings → Export → Android:
+  Android SDK Path: /path/to/Android/Sdk
+  Debug Keystore: ~/.android/debug.keystore
+```
+
+### Export Steps
+
+**1. Add Export Preset:**
+```
+Project → Export
+Click "Add..." → Android
+```
+
+**2. Configure Options:**
+```
+Export Path: builds/android/YourGame.apk (or .aab)
+
+Package:
+  Unique Name: com.yourcompany.yourgame
+  Name: Your Game
+  Signed: ✓ (for release)
+  
+Version:
+  Code: 1 (increment for each release)
+  Name: 1.0.0
+```
+
+**3. Code Signing:**
+```
+Keystore:
+  Debug: ~/.android/debug.keystore
+  Release: /path/to/release.keystore
+  User: your_key_alias
+  Password: your_keystore_password
+```
+
+**4. Export:**
+```
+Click "Export Project"
+```
+
+### Android-Specific Options
+
+**Graphics:**
+```
+OpenGL ES: 3.0
+ASTC Compression: ✓ (for textures)
+```
+
+**Permissions:**
+```
+Internet: ✓ (for cloud features)
+Access Network State: ✓
+Access WiFi State: ✓
+Vibrate: ✓ (optional)
+```
+
+**Screen:**
+```
+Orientation: landscape (or portrait)
+Support Small Screen: ✗
+Support Normal Screen: ✓
+Support Large Screen: ✓
+Support XLarge Screen: ✓
+```
+
+**Architecture:**
+```
+Export ABIs:
+  ✓ armeabi-v7a (32-bit ARM)
+  ✓ arm64-v8a (64-bit ARM) - Required by Play Store
+  ✗ x86 (optional for emulators)
+  ✗ x86_64 (optional for emulators)
+```
+
+### Creating Debug Build
+
+```bash
+# Export unsigned debug APK
+# Install via ADB
+adb install builds/android/YourGame-debug.apk
+
+# Run and view logs
+adb logcat | grep YourGame
+```
+
+### Creating Release Build
+
+**1. Create Release Keystore:**
+```bash
+keytool -genkey -v -keystore release.keystore -alias my_game_key \
+  -keyalg RSA -keysize 2048 -validity 10000
+
+# Keep this keystore safe! You need it for all future updates
+```
+
+**2. Export Release Build:**
+```
+Select "Android" preset
+Enable "Signed"
+Provide keystore details
+Click "Export Project"
+```
+
+**3. Generate AAB (for Play Store):**
+```
+Export Path: builds/android/YourGame.aab
+Export Type: AAB (Android App Bundle)
+```
+
+### Testing on Device
+
+```bash
+# Enable USB debugging on Android device
+# Connect via USB
+
+# List devices
+adb devices
+
+# Install
+adb install YourGame.apk
+
+# Uninstall
+adb uninstall com.yourcompany.yourgame
+
+# View logs
+adb logcat -c  # Clear logs
+adb logcat | grep YourGame
+```
+
+### Android Distribution
+
+**Google Play Store:**
+```
+1. Create Play Console account
+2. Create app listing
+3. Upload AAB (not APK)
+4. Configure store presence
+5. Set pricing
+6. Submit for review
+```
+
+**Other Stores:**
+- Amazon Appstore (APK)
+- Samsung Galaxy Store (APK)
+- itch.io (APK)
+- Direct download (APK)
+
+### Android Optimization
+
+**Reduce APK Size:**
+```
+# In export preset:
+- Enable compression
+- Disable unused ABIs
+- Compress textures (ASTC)
+- Remove unused resources
+- Use ProGuard/R8
+```
+
+**Performance:**
+```gdscript
+# Target 60 FPS on mid-range devices
+# Test on:
+# - Low-end device (2GB RAM)
+# - Mid-range device (4GB RAM)
+# - High-end device (8GB+ RAM)
+
+# Android-specific optimizations:
+func _ready():
+    if OS.get_name() == "Android":
+        # Reduce particle count
+        # Lower shadow quality
+        # Disable post-processing effects
+        pass
+```
+
+---
+
+## Multi-Platform Tips
+
+### Asset Optimization
+
+**Textures:**
+```
+Desktop: PNG, JPEG, or uncompressed
+Web: Compress, reduce resolution
+Mobile: ASTC compression, aggressive optimization
+```
+
+**Audio:**
+```
+Music: OGG Vorbis, 128kbps
+SFX: OGG Vorbis, 64kbps
+Mobile: Lower bitrates
+```
+
+**3D Models:**
+```
+Desktop: Full detail
+Web: Reduce poly count 30%
+Mobile: Reduce poly count 50%
+```
+
+### Platform Detection
+
+```gdscript
+extends Node
+
+func _ready():
+    match OS.get_name():
+        "Windows":
+            setup_windows()
+        "Linux", "FreeBSD", "NetBSD", "OpenBSD", "BSD":
+            setup_linux()
+        "macOS":
+            setup_macos()
+        "Web":
+            setup_web()
+        "Android":
+            setup_android()
+        "iOS":
+            setup_ios()
+
+func setup_windows():
+    # Windows-specific setup
+    DisplayServer.window_set_vsync_mode(DisplayServer.VSYNC_ENABLED)
+
+func setup_mobile():
+    # Touch controls, battery optimization
+    if OS.get_name() in ["Android", "iOS"]:
+        # Mobile optimizations
+        pass
+```
+
+### Feature Flags
+
+```gdscript
+const FEATURES = {
+    "cloud_saves": true,
+    "multiplayer": true,
+    "analytics": true,
+    "haptics": OS.get_name() in ["Android", "iOS"],
+    "keyboard": OS.get_name() not in ["Android", "iOS", "Web"],
+}
+
+func _ready():
+    if FEATURES.cloud_saves:
+        await AeThexCloud.connect_to_cloud()
+```
+
+---
+
+## Troubleshooting
+
+### Common Issues
+
+**Export template missing:**
+```
+Solution: Download export templates from
+Editor → Export Templates → Download
+```
+
+**Code signing failed (macOS):**
+```bash
+# Verify certificate
+security find-identity -v -p codesigning
+
+# Check entitlements
+codesign -d --entitlements :- YourGame.app
+```
+
+**Web build doesn't load:**
+```
+Check console for errors
+Must be served from HTTP server (not file://)
+Check SharedArrayBuffer requirements
+Enable CORS headers if needed
+```
+
+**Android build fails:**
+```bash
+# Check SDK paths
+echo $ANDROID_HOME
+
+# Update build tools
+sdkmanager --update
+
+# Clean build
+./gradlew clean
+```
+
+### Performance Testing
+
+```gdscript
+# Add FPS counter
+func _process(delta):
+    if OS.is_debug_build():
+        $FPSLabel.text = "FPS: " + str(Engine.get_frames_per_second())
+```
+
+### Build Size Optimization
+
+```
+1. Disable unused modules in export preset
+2. Compress textures appropriately
+3. Use streaming for large assets
+4. Remove debug symbols (release mode)
+5. Use platform-specific compression
+```
+
+---
+
+## Best Practices
+
+### Before Every Release
+
+✓ Test on all target platforms  
+✓ Profile performance  
+✓ Check memory usage  
+✓ Test on low-end hardware  
+✓ Verify all assets load correctly  
+✓ Test input methods (keyboard, gamepad, touch)  
+✓ Check for crash logs  
+
+### Versioning
+
+```
+Use semantic versioning: MAJOR.MINOR.PATCH
+Example: 1.2.3
+
+MAJOR: Breaking changes
+MINOR: New features (backward compatible)
+PATCH: Bug fixes
+
+Android version code: Increment for each release
+```
+
+### Continuous Integration
+
+```yaml
+# GitHub Actions example
+name: Export Game
+on: [push]
+
+jobs:
+  export:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Export for Windows
+        run: |
+          # Export commands here
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: game-builds
+          path: builds/
+```
+
+---
+
+## Platform Comparison
+
+| Feature | Windows | Linux | macOS | Web | Android |
+|---------|---------|-------|-------|-----|---------|
+| **Ease of Export** | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ |
+| **Distribution** | Easy | Easy | Medium | Easiest | Medium |
+| **Performance** | Excellent | Excellent | Excellent | Good | Good |
+| **File Size** | Medium | Medium | Large | Large | Medium |
+| **Monetization** | Direct | Direct | App Store | Ads/IAP | Play Store |
+| **Updates** | Manual | Manual | Manual | Instant | Store |
+
+---
+
+## Next Steps
+
+- **Test Your Exports:** Always test on real hardware
+- **Get Feedback:** Share with beta testers
+- **Optimize:** Profile and improve performance
+- **Distribute:** Choose your distribution method
+- **Monitor:** Use AeThexAnalytics to track usage
+
+For platform-specific questions, see:
+- [API Reference](API_REFERENCE.md) - Cloud features
+- [GAME_DEVELOPMENT.md](GAME_DEVELOPMENT.md) - Core engine features
+- [ARCHITECTURE_OVERVIEW.md](ARCHITECTURE_OVERVIEW.md) - Technical details
+
+Happy shipping! 🚀
--- a/docs/GAME_DEVELOPMENT.md
+++ b/docs/GAME_DEVELOPMENT.md
@ -0,0 +1,724 @@
+# Game Development in AeThex
+
+This guide covers the core game development concepts and systems in AeThex Engine.
+
+## Scene System
+
+### What is a Scene?
+
+A **scene** is a collection of nodes organized in a tree structure. Scenes are the building blocks of your game - they can represent:
+- Game levels
+- UI screens
+- Characters
+- Items
+- Prefabs/templates
+
+### Working with Scenes
+
+**Creating Scenes:**
+```gdscript
+# Load a scene
+var scene = load("res://levels/main_level.tscn")
+
+# Instance a scene
+var instance = scene.instantiate()
+
+# Add to scene tree
+add_child(instance)
+```
+
+**Switching Scenes:**
+```gdscript
+# Change to a new scene
+get_tree().change_scene_to_file("res://levels/next_level.tscn")
+
+# Or using a packed scene
+var packed_scene = load("res://levels/next_level.tscn")
+get_tree().change_scene_to_packed(packed_scene)
+```
+
+**Scene Lifecycle:**
+- `_enter_tree()` - Called when node enters the scene tree
+- `_ready()` - Called when node and children are ready
+- `_exit_tree()` - Called when node exits the scene tree
+
+---
+
+## Node Hierarchy
+
+### Understanding Nodes
+
+**Nodes** are the fundamental building blocks in AeThex. Everything in your game is a node or inherits from the Node class.
+
+### Node Types
+
+**Common Node Classes:**
+- `Node` - Base class for all scene objects
+- `Node2D` - Base for all 2D game objects (has position, rotation, scale)
+- `Node3D` - Base for all 3D game objects
+- `Control` - Base for all UI elements
+- `CanvasItem` - Base for anything that can be drawn
+
+### Working with Node Hierarchy
+
+**Adding/Removing Nodes:**
+```gdscript
+# Add a child node
+var sprite = Sprite2D.new()
+add_child(sprite)
+
+# Remove a child
+sprite.queue_free()  # Deferred removal (safe)
+sprite.free()        # Immediate removal (use carefully)
+
+# Get parent
+var parent = get_parent()
+
+# Reparent a node
+sprite.reparent(new_parent)
+```
+
+**Finding Nodes:**
+```gdscript
+# Get a child by name
+var player = get_node("Player")
+# Or using shorthand
+var player = $Player
+
+# Get a node by path
+var weapon = $Player/Weapon
+var health = get_node("Player/Health")
+
+# Find nodes by group
+var enemies = get_tree().get_nodes_in_group("enemies")
+
+# Find parent by type
+var level = find_parent("Level")
+```
+
+**Node Groups:**
+```gdscript
+# Add to a group
+add_to_group("enemies")
+add_to_group("damageable")
+
+# Check if in group
+if is_in_group("enemies"):
+    print("This is an enemy!")
+
+# Remove from group
+remove_from_group("enemies")
+
+# Call function on all nodes in group
+get_tree().call_group("enemies", "take_damage", 10)
+```
+
+---
+
+## Signals and Callbacks
+
+### What are Signals?
+
+**Signals** are AeThex's implementation of the observer pattern. They allow nodes to communicate without tight coupling.
+
+### Built-in Signals
+
+**Common Node Signals:**
+- `ready` - Emitted when node is ready
+- `tree_entered` - Node entered the scene tree
+- `tree_exited` - Node left the scene tree
+
+**Input Signals:**
+- `Area2D.body_entered(body)` - Another body entered the area
+- `Area2D.body_exited(body)` - Another body left the area
+- `Button.pressed()` - Button was clicked
+
+### Creating Custom Signals
+
+```gdscript
+extends Node
+
+# Declare signals
+signal health_changed(new_health)
+signal player_died
+signal item_collected(item_name, quantity)
+
+var health = 100
+
+func take_damage(amount):
+    health -= amount
+    emit_signal("health_changed", health)
+    
+    if health <= 0:
+        emit_signal("player_died")
+
+func collect_item(item, qty):
+    emit_signal("item_collected", item, qty)
+```
+
+### Connecting to Signals
+
+**Code-based Connections:**
+```gdscript
+# Connect to a signal
+player.health_changed.connect(_on_health_changed)
+
+# With custom parameters
+player.health_changed.connect(_on_health_changed.bind("extra_param"))
+
+# One-shot connection (auto-disconnects after first emit)
+player.health_changed.connect(_on_health_changed, CONNECT_ONE_SHOT)
+
+# Disconnect from signal
+player.health_changed.disconnect(_on_health_changed)
+
+func _on_health_changed(new_health):
+    print("Health is now: ", new_health)
+```
+
+**Lambda Connections:**
+```gdscript
+button.pressed.connect(func(): print("Button clicked!"))
+```
+
+---
+
+## Physics
+
+### 2D Physics
+
+**RigidBody2D** - Dynamic physics body affected by forces:
+```gdscript
+extends RigidBody2D
+
+func _ready():
+    # Set physics properties
+    mass = 10.0
+    gravity_scale = 1.0
+    linear_damp = 0.1
+    angular_damp = 0.1
+
+func _physics_process(delta):
+    # Apply force
+    apply_force(Vector2(100, 0))
+    
+    # Apply impulse (instant)
+    apply_impulse(Vector2(0, -500))
+    
+    # Apply torque (rotation)
+    apply_torque(100)
+```
+
+**StaticBody2D** - Immovable physics body (walls, floors):
+```gdscript
+extends StaticBody2D
+
+func _ready():
+    # Static bodies don't move
+    # Used for terrain, walls, platforms
+    pass
+```
+
+**CharacterBody2D** - For player-controlled movement:
+```gdscript
+extends CharacterBody2D
+
+var speed = 300.0
+var jump_velocity = -400.0
+var gravity = 980.0
+
+func _physics_process(delta):
+    # Apply gravity
+    if not is_on_floor():
+        velocity.y += gravity * delta
+    
+    # Handle jump
+    if Input.is_action_just_pressed("jump") and is_on_floor():
+        velocity.y = jump_velocity
+    
+    # Get input direction
+    var direction = Input.get_axis("move_left", "move_right")
+    velocity.x = direction * speed
+    
+    # Move with collision detection
+    move_and_slide()
+```
+
+### 3D Physics
+
+**RigidBody3D:**
+```gdscript
+extends RigidBody3D
+
+func _ready():
+    mass = 10.0
+    gravity_scale = 1.0
+
+func apply_jump():
+    apply_central_impulse(Vector3.UP * 500)
+```
+
+**CharacterBody3D:**
+```gdscript
+extends CharacterBody3D
+
+var speed = 5.0
+var jump_strength = 10.0
+var gravity = 20.0
+
+func _physics_process(delta):
+    if not is_on_floor():
+        velocity.y -= gravity * delta
+    
+    if Input.is_action_just_pressed("jump") and is_on_floor():
+        velocity.y = jump_strength
+    
+    var input_dir = Input.get_vector("left", "right", "forward", "back")
+    var direction = (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
+    
+    velocity.x = direction.x * speed
+    velocity.z = direction.z * speed
+    
+    move_and_slide()
+```
+
+### Collision Shapes
+
+**Adding Collision Shapes:**
+```gdscript
+# Collision shapes must be children of physics bodies
+# Common shapes:
+# - CollisionShape2D / CollisionShape3D
+# - RectangleShape2D, CircleShape2D, CapsuleShape2D
+# - BoxShape3D, SphereShape3D, CapsuleShape3D
+
+# In code:
+var collision = CollisionShape2D.new()
+var shape = CircleShape2D.new()
+shape.radius = 32
+collision.shape = shape
+add_child(collision)
+```
+
+### Physics Layers
+
+**Collision Layers & Masks:**
+```gdscript
+# Layer: What layers this body is on (up to 32)
+collision_layer = 0b0001  # Layer 1
+
+# Mask: What layers this body can collide with
+collision_mask = 0b0010   # Can collide with layer 2
+
+# Common setup:
+# Layer 1: Player
+# Layer 2: Enemies  
+# Layer 3: Environment
+# Layer 4: Collectibles
+
+# Player collides with enemies and environment:
+collision_layer = 1      # Binary: 0001
+collision_mask = 6       # Binary: 0110 (layers 2 and 3)
+```
+
+**Checking Collisions:**
+```gdscript
+# CharacterBody2D/3D
+func _physics_process(delta):
+    move_and_slide()
+    
+    for i in get_slide_collision_count():
+        var collision = get_slide_collision(i)
+        print("Collided with: ", collision.get_collider().name)
+
+# Area2D/3D signals
+func _ready():
+    body_entered.connect(_on_body_entered)
+
+func _on_body_entered(body):
+    if body.is_in_group("player"):
+        print("Player entered area!")
+```
+
+---
+
+## UI System
+
+### Control Nodes
+
+**Control** is the base class for all UI elements. Common UI nodes:
+
+**Buttons:**
+- `Button` - Standard push button
+- `CheckButton` - Toggle button
+- `OptionButton` - Dropdown menu
+
+**Text:**
+- `Label` - Display text
+- `RichTextLabel` - Text with formatting (BBCode)
+- `LineEdit` - Single-line text input
+- `TextEdit` - Multi-line text input
+
+**Containers:**
+- `VBoxContainer` - Vertical layout
+- `HBoxContainer` - Horizontal layout
+- `GridContainer` - Grid layout
+- `MarginContainer` - Adds margins
+- `PanelContainer` - Background panel
+
+### Basic UI Example
+
+```gdscript
+extends Control
+
+func _ready():
+    # Create a button
+    var button = Button.new()
+    button.text = "Click Me"
+    button.pressed.connect(_on_button_pressed)
+    add_child(button)
+    
+    # Create a label
+    var label = Label.new()
+    label.text = "Score: 0"
+    add_child(label)
+
+func _on_button_pressed():
+    print("Button clicked!")
+```
+
+### Layouts and Containers
+
+**Automatic Layouts:**
+```gdscript
+# VBoxContainer - stacks children vertically
+var vbox = VBoxContainer.new()
+vbox.add_child(Button.new())
+vbox.add_child(Button.new())
+vbox.add_child(Button.new())
+
+# HBoxContainer - arranges children horizontally
+var hbox = HBoxContainer.new()
+hbox.add_theme_constant_override("separation", 10)  # 10px spacing
+
+# GridContainer - grid layout
+var grid = GridContainer.new()
+grid.columns = 3
+for i in 9:
+    grid.add_child(Button.new())
+```
+
+**Anchors and Margins:**
+```gdscript
+# Anchors determine where control is positioned (0.0 to 1.0)
+var panel = Panel.new()
+
+# Center the panel
+panel.anchor_left = 0.5
+panel.anchor_top = 0.5
+panel.anchor_right = 0.5
+panel.anchor_bottom = 0.5
+
+# Offset from anchor point
+panel.offset_left = -100
+panel.offset_top = -50
+panel.offset_right = 100
+panel.offset_bottom = 50
+```
+
+### Themes
+
+**Applying Themes:**
+```gdscript
+# Load a theme
+var theme = load("res://themes/main_theme.tres")
+theme = theme  # Apply to root Control
+
+# Or set individual theme overrides
+var button = Button.new()
+button.add_theme_color_override("font_color", Color.CYAN)
+button.add_theme_font_size_override("font_size", 24)
+```
+
+### Responsive Design
+
+**Size Flags:**
+```gdscript
+var label = Label.new()
+
+# Expand horizontally
+label.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+
+# Shrink to content
+label.size_flags_horizontal = Control.SIZE_SHRINK_CENTER
+```
+
+**Handling Resize:**
+```gdscript
+extends Control
+
+func _ready():
+    get_viewport().size_changed.connect(_on_viewport_resized)
+
+func _on_viewport_resized():
+    var viewport_size = get_viewport_rect().size
+    print("New size: ", viewport_size)
+    # Adjust UI layout
+```
+
+---
+
+## Audio System
+
+### AudioStreamPlayer
+
+Three types of audio players:
+- `AudioStreamPlayer` - 2D positional audio
+- `AudioStreamPlayer2D` - 2D positional audio
+- `AudioStreamPlayer3D` - 3D spatial audio
+
+### Playing Sounds
+
+**Basic Audio:**
+```gdscript
+extends Node
+
+@onready var sfx_player = $AudioStreamPlayer
+@onready var music_player = $MusicPlayer
+
+func _ready():
+    # Load and play sound
+    var sound = load("res://sounds/jump.ogg")
+    sfx_player.stream = sound
+    sfx_player.play()
+
+func play_sound(sound_path: String):
+    sfx_player.stream = load(sound_path)
+    sfx_player.play()
+```
+
+### Music Management
+
+**Background Music:**
+```gdscript
+extends Node
+
+var current_music = null
+var music_player = AudioStreamPlayer.new()
+
+func _ready():
+    add_child(music_player)
+    music_player.finished.connect(_on_music_finished)
+
+func play_music(music_path: String, loop: bool = true):
+    var music = load(music_path)
+    music_player.stream = music
+    music_player.play()
+    
+    if loop:
+        music_player.finished.connect(func(): music_player.play())
+    
+    current_music = music_path
+
+func stop_music():
+    music_player.stop()
+
+func fade_out_music(duration: float = 1.0):
+    var tween = create_tween()
+    tween.tween_property(music_player, "volume_db", -80, duration)
+    tween.tween_callback(stop_music)
+
+func fade_in_music(duration: float = 1.0):
+    music_player.volume_db = -80
+    music_player.play()
+    var tween = create_tween()
+    tween.tween_property(music_player, "volume_db", 0, duration)
+```
+
+### Sound Effects
+
+**Sound Effect Pool:**
+```gdscript
+extends Node
+
+var sfx_players = []
+var pool_size = 8
+
+func _ready():
+    # Create a pool of audio players
+    for i in pool_size:
+        var player = AudioStreamPlayer.new()
+        add_child(player)
+        sfx_players.append(player)
+
+func play_sfx(sound_path: String, volume_db: float = 0.0):
+    # Find available player
+    for player in sfx_players:
+        if not player.playing:
+            player.stream = load(sound_path)
+            player.volume_db = volume_db
+            player.play()
+            return
+    
+    # If all busy, use first one
+    sfx_players[0].stream = load(sound_path)
+    sfx_players[0].volume_db = volume_db
+    sfx_players[0].play()
+```
+
+### 3D Audio
+
+**Spatial Audio:**
+```gdscript
+extends Node3D
+
+@onready var audio_3d = $AudioStreamPlayer3D
+
+func _ready():
+    # Configure 3D audio
+    audio_3d.max_distance = 50.0      # Max hearing distance
+    audio_3d.attenuation_model = AudioStreamPlayer3D.ATTENUATION_INVERSE_DISTANCE
+    audio_3d.unit_size = 1.0
+    
+    # Play sound at this position
+    audio_3d.stream = load("res://sounds/explosion.ogg")
+    audio_3d.play()
+
+func play_3d_sound_at(sound_path: String, position: Vector3):
+    var player = AudioStreamPlayer3D.new()
+    add_child(player)
+    player.global_position = position
+    player.stream = load(sound_path)
+    player.play()
+    
+    # Remove when finished
+    await player.finished
+    player.queue_free()
+```
+
+---
+
+## Workflow & Tools
+
+### Studio IDE Integration
+
+AeThex Studio provides a full IDE experience with:
+
+**Code Editor:**
+- GDScript syntax highlighting
+- Autocomplete and intellisense
+- Inline documentation
+- Error checking and linting
+- Code folding and navigation
+
+**Scene Tree:**
+- Visual node hierarchy
+- Drag-and-drop node creation
+- Inspector panel for properties
+- Live scene editing
+
+**Asset Browser:**
+- File system navigation
+- Asset preview (images, 3D models)
+- Drag-and-drop import
+- Asset metadata
+
+**Live Reload:**
+```gdscript
+# Changes are hot-reloaded automatically
+# No need to restart the game
+# Scripts reload on save
+```
+
+**Studio Bridge:**
+```gdscript
+# Check if running in Studio
+if AeThexStudio.is_available():
+    print("Running in AeThex Studio")
+    
+    # Send messages to Studio
+    AeThexStudio.log_message("Custom debug info")
+    
+    # Open file in Studio
+    AeThexStudio.open_file("res://scripts/player.gd")
+```
+
+### Version Control
+
+**Git Integration:**
+```bash
+# Initialize repository
+cd your_project
+git init
+
+# AeThex-specific .gitignore
+echo ".import/" >> .gitignore
+echo "*.import" >> .gitignore
+echo ".godot/" >> .gitignore
+echo "export_presets.cfg" >> .gitignore
+
+# Commit
+git add .
+git commit -m "Initial commit"
+```
+
+**Collaboration Workflow:**
+```bash
+# Create feature branch
+git checkout -b feature/player-movement
+
+# Make changes and commit
+git add scripts/player.gd
+git commit -m "Implement player movement"
+
+# Push branch
+git push origin feature/player-movement
+
+# Create pull request on GitHub
+# Review and merge
+```
+
+**Managing Merge Conflicts:**
+```bash
+# Update from main
+git checkout main
+git pull
+
+# Merge into feature branch
+git checkout feature/player-movement
+git merge main
+
+# If conflicts occur, resolve them in editor
+# Then:
+git add .
+git commit -m "Resolve merge conflicts"
+```
+
+**Branching Strategy:**
+- `main` - Stable, production-ready code
+- `develop` - Integration branch for features
+- `feature/*` - Individual features
+- `hotfix/*` - Emergency fixes
+- `release/*` - Release preparation
+
+**Best Practices:**
+1. Commit often with clear messages
+2. Use branches for new features
+3. Keep commits atomic (one logical change)
+4. Pull before pushing
+5. Review code before merging
+6. Use `.gitattributes` for binary files:
+```
+*.tscn merge=binary
+*.tres merge=binary
+*.asset merge=binary
+```
+
+---
+
+## Next Steps
+
+- **API Reference:** See [API_REFERENCE.md](API_REFERENCE.md) for AeThex cloud services
+- **First Game Tutorial:** Build a complete game in [FIRST_GAME_TUTORIAL.md](tutorials/FIRST_GAME_TUTORIAL.md)
+- **Studio Integration:** Learn more at [STUDIO_INTEGRATION.md](STUDIO_INTEGRATION.md)
+- **Architecture:** Understand the engine at [ARCHITECTURE_OVERVIEW.md](ARCHITECTURE_OVERVIEW.md)
--- a/docs/PUBLISHING_GUIDE.md
+++ b/docs/PUBLISHING_GUIDE.md
@ -0,0 +1,806 @@
+# Publishing Your Game
+
+A comprehensive guide to publishing and distributing your AeThex game to players worldwide.
+
+---
+
+## Overview
+
+This guide covers the complete publishing workflow:
+- Pre-launch checklist
+- Platform-specific setup
+- Store submissions
+- Marketing materials
+- Post-launch monitoring
+- Updates and maintenance
+
+---
+
+## Table of Contents
+
+1. [Pre-Launch Checklist](#pre-launch-checklist)
+2. [Export Your Game](#export-your-game)
+3. [Platform-Specific Publishing](#platform-specific-publishing)
+4. [Marketing Materials](#marketing-materials)
+5. [Launch Strategy](#launch-strategy)
+6. [Post-Launch](#post-launch)
+7. [Updates and Patches](#updates-and-patches)
+
+---
+
+## Pre-Launch Checklist
+
+### ✅ Game Completion
+
+- [ ] All levels/content implemented
+- [ ] Tutorial completed and tested
+- [ ] All major bugs fixed
+- [ ] Performance optimized for target platforms
+- [ ] Tested on minimum spec hardware
+- [ ] Audio balanced and finalized
+- [ ] UI polished and consistent
+- [ ] Accessibility options implemented
+
+### ✅ Technical Requirements
+
+- [ ] Cloud services configured (if using)
+- [ ] Analytics integrated
+- [ ] Crash reporting set up
+- [ ] Save system tested thoroughly
+- [ ] Multiplayer stress-tested (if applicable)
+- [ ] All external APIs work in production
+- [ ] Privacy policy created
+- [ ] Terms of service written
+
+### ✅ Legal & Business
+
+- [ ] Company/entity registered (if required)
+- [ ] Tax information prepared
+- [ ] Age rating obtained (ESRB, PEGI, etc.)
+- [ ] Trademark search completed
+- [ ] Copyright notices added
+- [ ] License agreements in place
+- [ ] Insurance considered (if applicable)
+
+### ✅ Store Assets
+
+- [ ] Game title finalized
+- [ ] Description written (all required languages)
+- [ ] Screenshots captured (all required platforms)
+- [ ] Trailer created and uploaded
+- [ ] Icon/logo designed in all required sizes
+- [ ] Banner images created
+- [ ] Keywords/tags researched
+- [ ] Store page previewed
+
+---
+
+## Export Your Game
+
+See [EXPORTING_GAMES.md](EXPORTING_GAMES.md) for detailed export instructions for:
+- Windows
+- Linux
+- macOS
+- Web (HTML5)
+- Android
+- iOS (coming soon)
+
+**Quick Export:**
+```gdscript
+# Via editor:
+Project → Export → Select Platform → Export Project
+
+# Via command line:
+aethex --export-release "Windows Desktop" builds/windows/game.exe
+```
+
+---
+
+## Platform-Specific Publishing
+
+### Steam
+
+**1. Create Steamworks Account:**
+- Go to [partner.steamgames.com](https://partner.steamgames.com)
+- Pay app deposit ($100 per game, recoupable)
+- Complete company verification
+
+**2. Set Up Your Game:**
+```
+Steamworks Admin Panel:
+├── App Admin → Basic Info
+│   ├── Game name
+│   ├── Description
+│   └── Release date
+├── Store Presence → Graphics
+│   ├── Header capsule (460x215)
+│   ├── Small capsule (231x87)
+│   ├── Screenshots (1920x1080)
+│   └── Trailer
+└── Technical Requirements
+    ├── Supported OS
+    └── Minimum specs
+```
+
+**3. Upload Build:**
+```bash
+# Install Steamworks SDK
+# Use SteamPipe to upload
+
+# steamcmd.exe
+login your_username
+set_product your_app_id
+upload_depot depot_id depot_manifest.vdf
+```
+
+**4. Configure Store Page:**
+- Description (short & long)
+- Tags/categories
+- Supported languages
+- System requirements
+- Pricing
+
+**5. Submit for Review:**
+- Complete all required fields
+- Submit for Steam review (1-5 days)
+- Address any feedback
+- Set release date
+
+**6. Launch:**
+- Release when ready
+- Consider Early Access for ongoing development
+
+---
+
+### itch.io
+
+**1. Create Account:**
+- Go to [itch.io](https://itch.io)
+- Sign up for creator account (free)
+
+**2. Create New Project:**
+```
+Dashboard → Create new project:
+├── Title & URL
+├── Classification (Game)
+├── Kind (Downloadable/HTML5)
+└── Release status
+```
+
+**3. Upload Files:**
+```
+Upload → Add file:
+├── Windows ZIP
+├── Linux TAR.GZ
+├── macOS ZIP
+└── Web folder (if HTML5)
+
+Set file types:
+- Windows: Executable
+- Linux: Executable
+- Web: This file will be played in the browser
+```
+
+**4. Configure Page:**
+- Cover image (630x500)
+- Screenshots
+- Description
+- Trailer embed
+- Tags
+- Pricing (free or paid)
+- Donation options
+
+**5. Publish:**
+- Preview page
+- Click "Publish"
+- Share link immediately
+
+**Pros:**
+- Free to publish
+- Indie-friendly community
+- Instant publishing
+- Flexible pricing (pay what you want)
+- Good for prototypes/demos
+
+---
+
+### GOG
+
+**1. Apply for Publishing:**
+- Email [games@gog.com](mailto:games@gog.com)
+- Provide game description and trailer
+- Wait for approval (selective)
+
+**2. Submission Process:**
+- If approved, work with GOG partner manager
+- Build must be DRM-free
+- GOG handles QA testing
+
+**3. Release:**
+- GOG manages store page
+- Revenue split: 70/30
+
+---
+
+### Epic Games Store
+
+**1. Apply:**
+- Go to [Epic Games Publishing](https://www.epicgames.com/unrealengine/en-US/publish)
+- Submit application
+- Wait for review
+
+**2. Onboarding:**
+- Complete developer agreement
+- Set up payments
+- Work with Epic partner manager
+
+**3. Requirements:**
+- High-quality polish expected
+- Epic Games Account integration
+- Achievement support recommended
+
+---
+
+### Google Play Store
+
+**1. Create Developer Account:**
+- Go to [Google Play Console](https://play.google.com/console)
+- Pay one-time fee ($25)
+- Complete account verification
+
+**2. Create App:**
+```
+Play Console → Create app:
+├── App details
+├── Store listing
+│   ├── Title
+│   ├── Description (short & full)
+│   ├── Screenshots (phone & tablet)
+│   ├── Feature graphic (1024x500)
+│   └── Icon (512x512)
+├── Content rating (ESRB, PEGI)
+└── Pricing & distribution
+```
+
+**3. Upload APK/AAB:**
+```
+Release Management → App releases:
+├── Production → Create release
+├── Upload AAB (recommended) or APK
+├── Set version code/name
+└── Add release notes
+```
+
+**4. Fill Requirements:**
+- Privacy policy URL
+- Content rating questionnaire
+- Target audience
+- App content
+- Data safety section
+
+**5. Submit for Review:**
+- Review takes 1-7 days
+- Address any policy violations
+- Publish when approved
+
+---
+
+### Apple App Store (iOS)
+
+**1. Apple Developer Account:**
+- Join [Apple Developer Program](https://developer.apple.com/programs/) ($99/year)
+- Complete agreements
+
+**2. App Store Connect:**
+```
+Create New App:
+├── Platform (iOS)
+├── Name
+├── Primary language
+├── Bundle ID
+└── SKU
+```
+
+**3. Prepare App:**
+```
+App Information:
+├── Name & subtitle
+├── Privacy policy URL
+├── Category
+├── Screenshots (all device sizes)
+├── Description
+└── Keywords
+```
+
+**4. Build Upload:**
+```bash
+# Archive in Xcode
+# Upload via Xcode or Transporter app
+# Wait for processing (15-60 minutes)
+```
+
+**5. Submit for Review:**
+- Select build
+- Set release method (manual/automatic)
+- Add version information
+- Submit (review takes 1-2 days typically)
+
+---
+
+### Web Publishing
+
+**GitHub Pages:**
+```bash
+# Build for web
+aethex --export "Web" builds/web/index.html
+
+# Create gh-pages branch
+git checkout -b gh-pages
+cp -r builds/web/* .
+git add .
+git commit -m "Deploy game"
+git push origin gh-pages
+
+# Enable in repository settings
+# Access at: https://username.github.io/repository
+```
+
+**Netlify:**
+```bash
+# Install Netlify CLI
+npm install -g netlify-cli
+
+# Deploy
+netlify deploy --dir=builds/web --prod
+
+# Or drag-and-drop in Netlify dashboard
+```
+
+**Vercel:**
+```bash
+# Install Vercel CLI
+npm install -g vercel
+
+# Deploy
+vercel builds/web --prod
+```
+
+**Self-Hosting:**
+```nginx
+# nginx configuration
+server {
+    listen 80;
+    server_name yourgame.com;
+    root /var/www/yourgame;
+    
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+    
+    # Enable CORS for WebAssembly
+    location ~* \.(wasm|pck)$ {
+        add_header Access-Control-Allow-Origin *;
+    }
+    
+    # Cache static assets
+    location ~* \.(jpg|jpeg|png|gif|ico|css|js|wasm|pck)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+}
+```
+
+---
+
+## Marketing Materials
+
+### Screenshots
+
+**Best Practices:**
+- Capture at 1920x1080 or higher
+- Show gameplay, not menus
+- Highlight key features
+- Include UI elements
+- Use variety (action, exploration, etc.)
+- Add subtle branding watermark
+
+**Tools:**
+```gdscript
+# In-game screenshot system
+func take_screenshot():
+    var img = get_viewport().get_texture().get_image()
+    img.save_png("user://screenshot_%s.png" % Time.get_unix_time_from_system())
+```
+
+### Trailer
+
+**Structure:**
+- 0-5s: Hook (best gameplay moment)
+- 5-15s: Core gameplay footage
+- 15-30s: Features and variety
+- 30-45s: Unique selling points
+- 45-60s: Call to action + release date
+
+**Tools:**
+- Video editing: DaVinci Resolve (free)
+- Screen recording: OBS Studio (free)
+- Music: [Epidemic Sound](https://epidemicsound.com), [Artlist](https://artlist.io)
+
+### Store Description
+
+**Template:**
+```
+[One-sentence hook]
+
+[2-3 sentence description of gameplay]
+
+KEY FEATURES:
+• Feature 1 (brief description)
+• Feature 2 (brief description)
+• Feature 3 (brief description)
+• Feature 4 (brief description)
+
+[Optional: Story/setting paragraph]
+
+[System requirements or platform info]
+
+[Social media links]
+```
+
+---
+
+## Launch Strategy
+
+### Timing
+
+**When to Launch:**
+- Avoid major game releases
+- Consider seasonal factors (summer slow, Q4 busy)
+- Tuesday/Thursday often best for visibility
+- Allow time for reviews/coverage
+
+**Soft Launch:**
+- Release to smaller region first
+- Gather feedback
+- Fix critical issues
+- Full launch 1-2 weeks later
+
+### Press Kit
+
+Create a press kit at `yourgame.com/press`:
+- Fact sheet (release date, platforms, price)
+- Description
+- Features
+- Trailer embed
+- Screenshots (zip download)
+- Logo (multiple formats)
+- Developer info
+- Contact email
+
+### Reaching Out
+
+**Media Contacts:**
+- Research relevant gaming sites/YouTubers
+- Send personalized emails (not mass blasts)
+- Provide steam keys/review copies
+- Follow up once if no response
+
+**Email Template:**
+```
+Subject: [Your Game Name] - [Genre] launching [Date]
+
+Hi [Name],
+
+I'm [your name], developer of [game name], a [genre] game 
+launching on [platform] on [date].
+
+[One paragraph about what makes your game special]
+
+Key features:
+• Feature 1
+• Feature 2
+• Feature 3
+
+I'd love to send you a review key. Are you interested?
+
+Trailer: [link]
+Press kit: [link]
+
+Thanks,
+[Your name]
+```
+
+---
+
+## Post-Launch
+
+### Monitor Launch
+
+**First 24 Hours:**
+- Watch for critical bugs
+- Monitor social media mentions
+- Respond to player feedback
+- Track analytics (sales, downloads, engagement)
+- Be ready to deploy hotfix if needed
+
+**First Week:**
+- Gather reviews and feedback
+- Plan first update
+- Engage with community
+- Share player content
+- Thank supporters
+
+### Community Management
+
+**Platforms to Manage:**
+- Steam discussions
+- Discord server
+- Twitter/X mentions
+- Reddit threads
+- Email support
+
+**Response Times:**
+- Critical bugs: < 4 hours
+- General support: < 24 hours
+- Feature requests: Acknowledge within 48 hours
+
+### Analytics Review
+
+**Key Metrics:**
+- Daily active users (DAU)
+- Retention (Day 1, 7, 30)
+- Average session length
+- Completion rates
+- Crash rate
+- Purchase conversion (if applicable)
+
+See [ANALYTICS_TUTORIAL.md](tutorials/ANALYTICS_TUTORIAL.md) for implementation.
+
+---
+
+## Updates and Patches
+
+### Hotfix (Critical Bugs)
+
+```bash
+# Fix bug
+# Test thoroughly
+# Export new build
+# Upload to platforms
+
+# Version: 1.0.0 → 1.0.1
+```
+
+**Update Quickly:**
+- Web: Instant (just replace files)
+- itch.io: Upload new build (instant)
+- Steam: Upload via SteamPipe (< 1 hour)
+- Mobile: 1-7 day review
+
+### Content Updates
+
+**Planning:**
+- Based on player feedback
+- Fix common pain points
+- Add requested features
+- Balance tweaks
+- New content
+
+**Versioning:**
+```
+Major.Minor.Patch
+1.0.0 → 1.1.0 (feature update)
+1.1.0 → 1.1.1 (bug fix)
+1.1.1 → 2.0.0 (major update)
+```
+
+**Changelog:**
+```
+Version 1.1.0 - November 15, 2024
+
+NEW:
+• New boss battle
+• 5 new weapons
+• Photo mode
+
+IMPROVED:
+• Better controller support
+• Faster loading times
+• Updated UI
+
+FIXED:
+• Player getting stuck in walls
+• Audio crackling issue
+• Save corruption bug
+```
+
+### DLC/Expansions
+
+```gdscript
+# Check DLC ownership
+if AeThexAuth.has_dlc("expansion_pack_1"):
+    enable_expansion_content()
+```
+
+---
+
+## Monetization Strategies
+
+### Premium (Paid)
+
+**Pricing:**
+- Research similar games
+- Consider your costs
+- Regional pricing
+- Sales strategy
+
+**Steam Pricing Tips:**
+- $9.99 - $19.99: Indie game sweet spot
+- Avoid $14.99 (psychological barrier)
+- Plan for sales (20-50% off)
+
+### Free-to-Play
+
+**Best Practices:**
+- Game must be fun without paying
+- No pay-to-win mechanics
+- Cosmetic items work well
+- Battle pass model
+- Generous with free currency
+
+```gdscript
+# In-app purchases
+func purchase_item(item_id: String):
+    var result = await AeThexAuth.purchase_item(item_id)
+    
+    if result.success:
+        grant_item(item_id)
+        AeThexAnalytics.track_event("iap_purchase", {
+            "item_id": item_id,
+            "price": result.price
+        })
+```
+
+### Freemium
+
+- Free demo/trial
+- Upgrade to full version
+- Good for single-player games
+
+---
+
+## Marketing Channels
+
+### Social Media
+
+**Twitter/X:**
+- Post development updates
+- Share GIFs of gameplay
+- Engage with gamedev community
+- Use hashtags: #indiegame #gamedev
+
+**TikTok/Instagram:**
+- Short gameplay clips
+- Behind-the-scenes
+- Game development tips
+- Quick wins/satisfying moments
+
+**Reddit:**
+- r/IndieGaming
+- r/gamedev
+- Genre-specific subreddits
+- Avoid spam, engage authentically
+
+### Discord
+
+Create a community server:
+- Announcements channel
+- General chat
+- Bug reports
+- Suggestions
+- Development updates
+
+### Email List
+
+**Build Pre-Launch:**
+- Capture emails on landing page
+- Send updates during development
+- Offer beta access
+- Announce launch date
+
+**Tools:**
+- Mailchimp (free tier)
+- ConvertKit
+- Substack
+
+---
+
+## Common Pitfalls
+
+### ❌ Avoid These Mistakes:
+
+1. **Launching too early** - Polish matters
+2. **No marketing** - "Build it and they'll come" is a myth
+3. **Ignoring feedback** - Players know what's not fun
+4. **No community** - Build audience before launch
+5. **Poor store page** - First impression is everything
+6. **Broken multiplayer** - Test with real players
+7. **No analytics** - You need data to improve
+8. **Giving up quickly** - Games can have long tails
+
+---
+
+## Resources
+
+### Tools
+
+- **Analytics:** [AeThex Analytics](https://studio.aethex.io/analytics)
+- **Marketing:** [Presskit()](https://dopresskit.com/)
+- **Community:** [Discord](https://discord.com)
+- **Email:** [Mailchimp](https://mailchimp.com)
+
+### Learning
+
+- **Podcast:** How to Market a Game Podcast
+- **Book:** "The Indie Game Developer Handbook"
+- **YouTube:** Game Marketing channels
+- **Community:** [r/gamedev](https://reddit.com/r/gamedev)
+
+### Support
+
+- **Email:** [support@aethex.io](mailto:support@aethex.io)
+- **Discord:** [AeThex Community](https://discord.gg/aethex)
+- **Docs:** [docs.aethex.io](https://docs.aethex.io)
+
+---
+
+## Checklist for Launch Day
+
+**24 Hours Before:**
+- [ ] Final build tested on all platforms
+- [ ] Store pages reviewed (no typos!)
+- [ ] Press emails sent
+- [ ] Social media posts scheduled
+- [ ] Discord announcement prepared
+- [ ] Support email ready to monitor
+- [ ] Analytics dashboard configured
+- [ ] Backup plan for critical bugs
+
+**Launch Day:**
+- [ ] Publish on all platforms
+- [ ] Post to social media
+- [ ] Send email to mailing list
+- [ ] Post in relevant communities
+- [ ] Monitor for issues
+- [ ] Respond to comments
+- [ ] Thank supporters
+- [ ] Celebrate! 🎉
+
+**Week After:**
+- [ ] Gather feedback
+- [ ] Plan first update
+- [ ] Thank press/influencers who covered
+- [ ] Post-mortem analysis
+- [ ] Start work on updates
+
+---
+
+## Summary
+
+You've learned how to:
+✅ Prepare your game for launch  
+✅ Publish to multiple platforms  
+✅ Create marketing materials  
+✅ Build and engage community  
+✅ Plan your launch strategy  
+✅ Support your game post-launch  
+✅ Handle updates and patches  
+
+Publishing is just the beginning - support your game and community for long-term success!
+
+**Need More Help?**
+- [Export Guide](EXPORTING_GAMES.md) - Technical export details
+- [Analytics Tutorial](tutorials/ANALYTICS_TUTORIAL.md) - Track your success
+- [API Reference](API_REFERENCE.md) - Cloud features documentation
+
+**Good luck with your launch!** 🚀
--- a/docs/README.md
+++ b/docs/README.md
@ -139,52 +139,29 @@ Welcome to AeThex Engine - the cloud-first game engine that makes multiplayer, c

 ### Game Development

- **Basics:**
-  - [GDScript Basics](GDSCRIPT_BASICS.md)
-  - [First Game Tutorial](tutorials/FIRST_GAME_TUTORIAL.md)
-  - Scene system
-  - Node hierarchy
-  - Signals and callbacks
+**→ [Complete Game Development Guide](GAME_DEVELOPMENT.md)**

- **Physics:**
-  - RigidBody2D/3D
-  - StaticBody2D/3D
-  - Collision shapes
-  - Physics layers
+Learn all core engine concepts:

- **UI:**
-  - Control nodes
-  - Layouts and containers
-  - Themes
-  - Responsive design
+- **[Scene System](GAME_DEVELOPMENT.md#scene-system)** - Building blocks of your game
+- **[Node Hierarchy](GAME_DEVELOPMENT.md#node-hierarchy)** - Organizing game objects
+- **[Signals & Callbacks](GAME_DEVELOPMENT.md#signals-and-callbacks)** - Event-driven programming
+- **[Physics System](GAME_DEVELOPMENT.md#physics)** - 2D/3D physics, collisions, layers
+- **[UI System](GAME_DEVELOPMENT.md#ui-system)** - Control nodes, layouts, themes
+- **[Audio System](GAME_DEVELOPMENT.md#audio-system)** - Music, sound effects, 3D audio
+- **[Workflow & Tools](GAME_DEVELOPMENT.md#workflow--tools)** - Studio IDE, version control

- **Audio:**
-  - AudioStreamPlayer
-  - Music management
-  - Sound effects
-  - 3D audio
+### Platform Export

-### Workflow
+**→ [Complete Export Guide](EXPORTING_GAMES.md)**

- **Studio IDE:**
-  - [Studio Integration](STUDIO_INTEGRATION.md)
-  - Code editor
-  - Scene tree
-  - Asset browser
-  - Live reload
+Export to all platforms:

- **Version Control:**
-  - Git integration
-  - Collaboration
-  - Branching strategy
-  - Merge conflicts
-
- **Export:**
-  - Windows export
-  - Linux export
-  - macOS export
-  - Web (HTML5) export
-  - Android export
+- **[Windows Export](EXPORTING_GAMES.md#windows-export)** - Desktop Windows builds, code signing, distribution
+- **[Linux Export](EXPORTING_GAMES.md#linux-export)** - Linux builds, AppImage, Flatpak, Snap
+- **[macOS Export](EXPORTING_GAMES.md#macos-export)** - macOS builds, notarization, App Store
+- **[Web Export](EXPORTING_GAMES.md#web-html5-export)** - HTML5/WebAssembly, PWA, hosting
+- **[Android Export](EXPORTING_GAMES.md#android-export)** - APK/AAB builds, Play Store, optimization

 ---

--- a/docs/_sidebar.md
+++ b/docs/_sidebar.md
@ -7,24 +7,53 @@
  * [GDScript Basics](GDSCRIPT_BASICS.md)
  * [First Game Tutorial](tutorials/FIRST_GAME_TUTORIAL.md)

+* Game Development
+  * [Complete Guide](GAME_DEVELOPMENT.md)
+  * [Scene System](GAME_DEVELOPMENT.md#scene-system)
+  * [Node Hierarchy](GAME_DEVELOPMENT.md#node-hierarchy)
+  * [Signals & Callbacks](GAME_DEVELOPMENT.md#signals-and-callbacks)
+  * [Physics System](GAME_DEVELOPMENT.md#physics)
+  * [UI System](GAME_DEVELOPMENT.md#ui-system)
+  * [Audio System](GAME_DEVELOPMENT.md#audio-system)
+  * [Workflow & Tools](GAME_DEVELOPMENT.md#workflow--tools)
+
 * Tutorials
  * [Tutorial Index](tutorials/README.md)
  * [Multiplayer Pong](tutorials/FIRST_GAME_TUTORIAL.md)
+  * [AI Assistant](tutorials/AI_ASSISTANT_TUTORIAL.md)
+  * [Authentication](tutorials/AUTH_TUTORIAL.md)
+  * [Analytics](tutorials/ANALYTICS_TUTORIAL.md)

 * API Reference
  * [Complete API Reference](API_REFERENCE.md)
-  * AeThexCloud
-  * AeThexAuth
-  * AeThexSaves
-  * AeThexMultiplayer
-  * AeThexAnalytics
-  * AeThexAI
+  * [AeThexCloud](API_REFERENCE.md#aethexcloud-singleton)
+  * [AeThexAuth](API_REFERENCE.md#aethexauth-singleton)
+  * [AeThexSaves](API_REFERENCE.md#aethexsaves-singleton)
+  * [AeThexMultiplayer](API_REFERENCE.md#aethexmultiplayer-singleton)
+  * [AeThexAnalytics](API_REFERENCE.md#aethexanalytics-singleton)
+  * [AeThexAI](API_REFERENCE.md#aethexai-singleton)
+  * [AeThexStudio](API_REFERENCE.md#aethexstudio-singleton)

 * Architecture
  * [Architecture Overview](ARCHITECTURE_OVERVIEW.md)
  * [Cloud Services](CLOUD_SERVICES_ARCHITECTURE.md)
  * [Studio Integration](STUDIO_INTEGRATION.md)

+* Platform Export
+  * [Export Guide](EXPORTING_GAMES.md)
+  * [Windows](EXPORTING_GAMES.md#windows-export)
+  * [Linux](EXPORTING_GAMES.md#linux-export)
+  * [macOS](EXPORTING_GAMES.md#macos-export)
+  * [Web (HTML5)](EXPORTING_GAMES.md#web-html5-export)
+  * [Android](EXPORTING_GAMES.md#android-export)
+
+* Publishing
+  * [Publishing Guide](PUBLISHING_GUIDE.md)
+  * [Pre-Launch Checklist](PUBLISHING_GUIDE.md#pre-launch-checklist)
+  * [Platform Submission](PUBLISHING_GUIDE.md#platform-specific-publishing)
+  * [Marketing Materials](PUBLISHING_GUIDE.md#marketing-materials)
+  * [Launch Strategy](PUBLISHING_GUIDE.md#launch-strategy)
+
 * Developer Guides
  * [Building from Source](BUILDING_WINDOWS.md)
  * [Studio Bridge Guide](STUDIO_BRIDGE_GUIDE.md)
--- a/docs/index.html
+++ b/docs/index.html
@ -6,17 +6,14 @@
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
  <meta name="description" content="AeThex Engine - Cloud-first game engine documentation">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
-  <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/vue.css">
-  <style>
-    :root {
-      --theme-color: #8B5CF6;
-      --theme-color-secondary: #06B6D4;
-    }
-    .app-name-link img {
-      width: 40px;
-      margin-right: 10px;
-    }
-  </style>
+  
+  <!-- Fonts -->
+  <link rel="preconnect" href="https://fonts.googleapis.com">
+  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+  <link href="https://fonts.googleapis.com/css2?family=Electrolize&family=Source+Code+Pro:wght@400;500;600;700&display=swap" rel="stylesheet">
+  
+  <!-- Custom Cyberpunk Theme -->
+  <link rel="stylesheet" href="theme.css">
 </head>
 <body>
  <div id="app">Loading...</div>
--- a/docs/theme.css
+++ b/docs/theme.css
@ -0,0 +1,527 @@
+/* AeThex Cyberpunk Documentation Theme */
+@import url('https://fonts.googleapis.com/css2?family=Electrolize&family=Source+Code+Pro:wght@400;500;600;700&display=swap');
+
+:root {
+  /* Cyberpunk Dark Backgrounds */
+  --base-background-color: #000000;
+  --base-color: #ffffff;
+  
+  /* Neon Accents */
+  --theme-color: #00ffff;
+  --theme-color-secondary: #ff00ff;
+  
+  /* Text Colors */
+  --text-primary: #ffffff;
+  --text-secondary: #b0b0b0;
+  --text-muted: #808080;
+  
+  /* Borders with Glow */
+  --border-primary: rgba(0, 255, 255, 0.3);
+  --border-glow: rgba(0, 255, 255, 0.5);
+  
+  /* Code Blocks */
+  --code-theme-background: #0a0a0a;
+  --code-theme-text: #00ffff;
+  
+  /* Sidebar */
+  --sidebar-background: #0a0a0a;
+  --sidebar-border-color: rgba(0, 255, 255, 0.2);
+  
+  /* Search */
+  --search-input-background-color: #1a1a1a;
+  --search-input-border-color: rgba(0, 255, 255, 0.3);
+  
+  /* Links */
+  --link-color: #00ffff;
+  --link-color-hover: #ff00ff;
+}
+
+/* Base Styling */
+* {
+  transition: all 0.2s ease;
+}
+
+html {
+  font-size: 14px;
+  scroll-behavior: smooth;
+}
+
+body {
+  font-family: 'Source Code Pro', 'Courier New', monospace;
+  background: #000000;
+  color: #ffffff;
+  position: relative;
+  overflow-x: hidden;
+}
+
+/* Scanline Effect Overlay */
+body::before {
+  content: '';
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: repeating-linear-gradient(
+    0deg,
+    rgba(0, 255, 255, 0.03) 0px,
+    transparent 1px,
+    transparent 2px,
+    rgba(0, 255, 255, 0.03) 3px
+  );
+  pointer-events: none;
+  z-index: 9999;
+  animation: scanline 8s linear infinite;
+}
+
+@keyframes scanline {
+  0% { transform: translateY(0); }
+  100% { transform: translateY(10px); }
+}
+
+/* Headings with Neon Glow */
+h1, h2, h3, h4, h5, h6 {
+  font-family: 'Electrolize', sans-serif;
+  color: #00ffff;
+  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5),
+               0 0 20px rgba(0, 255, 255, 0.3);
+  font-weight: 700;
+  letter-spacing: 0.05em;
+}
+
+h1 {
+  font-size: 2em;
+  border-bottom: 2px solid rgba(0, 255, 255, 0.3);
+  padding-bottom: 0.5em;
+  margin-bottom: 1em;
+  text-transform: uppercase;
+}
+
+h2 {
+  font-size: 1.6em;
+  margin-top: 2em;
+  position: relative;
+  padding-left: 1em;
+}
+
+h2::before {
+  content: '▶';
+  position: absolute;
+  left: 0;
+  color: #ff00ff;
+  text-shadow: 0 0 10px rgba(255, 0, 255, 0.8);
+}
+
+h3 {
+  font-size: 1.3em;
+  color: #ff00ff;
+  text-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
+}
+
+/* Links with Neon Hover */
+a {
+  color: #00ffff !important;
+  text-decoration: none;
+  position: relative;
+  transition: all 0.3s ease;
+}
+
+a:hover {
+  color: #ff00ff !important;
+  text-shadow: 0 0 10px rgba(255, 0, 255, 0.8);
+}
+
+/* Sidebar Cyberpunk Style */
+.sidebar {
+  background: #0a0a0a;
+  border-right: 1px solid rgba(0, 255, 255, 0.2);
+  box-shadow: 2px 0 20px rgba(0, 255, 255, 0.1);
+}
+
+.sidebar-nav {
+  padding: 1em;
+}
+
+.sidebar-nav li {
+  margin: 0.5em 0;
+}
+
+.sidebar-nav a {
+  color: #b0b0b0 !important;
+  border-left: 2px solid transparent;
+  padding-left: 0.5em;
+  display: block;
+  font-family: 'Source Code Pro', monospace;
+}
+
+.sidebar-nav a:hover {
+  color: #00ffff !important;
+  border-left-color: #00ffff !important;
+  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
+}
+
+.sidebar-nav li.active > a {
+  color: #00ffff !important;
+  border-left-color: #ff00ff !important;
+  font-weight: 600;
+  text-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
+}
+
+/* App Name with Glow */
+.app-name {
+  font-family: 'Electrolize', sans-serif;
+  font-size: 1.2em;
+  color: #00ffff;
+  text-shadow: 0 0 20px rgba(0, 255, 255, 0.8),
+               0 0 40px rgba(0, 255, 255, 0.4);
+  text-transform: uppercase;
+  letter-spacing: 0.1em;
+  padding: 0.8em 1em;
+  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
+}
+
+/* Logo Sizing */
+.app-name img,
+.sidebar img,
+.github-corner,
+.github-corner svg {
+  max-width: 60px !important;
+  max-height: 60px !important;
+  width: auto !important;
+  height: auto !important;
+}
+
+.app-name-link img {
+  width: 32px !important;
+  height: 32px !important;
+  margin-right: 10px;
+  vertical-align: middle;
+}
+
+/* GitHub Corner Repositioning */
+.github-corner {
+  position: fixed !important;
+  top: 0 !important;
+  right: 0 !important;
+  width: 60px !important;
+  height: 60px !important;
+  z-index: 100 !important;
+}
+
+.github-corner svg {
+  fill: #00ffff !important;
+  color: #000000 !important;
+  width: 60px !important;
+  height: 60px !important;
+}
+
+.github-corner:hover svg {
+  fill: #ff00ff !important;
+}
+
+.github-corner .octo-arm,
+.github-corner .octo-body {
+  fill: #000000 !important;
+}
+
+.github-corner:hover .octo-arm {
+  animation: octocat-wave 560ms ease-in-out;
+}
+
+@keyframes octocat-wave {
+  0%, 100% { transform: rotate(0); }
+  20%, 60% { transform: rotate(-25deg); }
+  40%, 80% { transform: rotate(10deg); }
+}
+
+/* Content Area */
+.content {
+  padding: 2em 3em;
+  background: #000000;
+}
+
+/* Content Images */
+.content img {
+  max-width: 100%;
+  height: auto;
+  border: 1px solid rgba(0, 255, 255, 0.2);
+  border-radius: 4px;
+  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
+}
+
+/* Code Blocks with Neon Border */
+pre {
+  background: #0a0a0a !important;
+  border: 1px solid rgba(0, 255, 255, 0.3);
+  border-radius: 4px;
+  padding: 1.5em !important;
+  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
+  position: relative;
+  overflow: auto;
+}
+
+pre code {
+  color: #00ffff !important;
+  font-family: 'Source Code Pro', monospace;
+  font-size: 0.9em;
+}
+
+/* Inline Code */
+code {
+  background: #1a1a1a;
+  color: #ff00ff;
+  padding: 0.2em 0.5em;
+  border-radius: 3px;
+  border: 1px solid rgba(255, 0, 255, 0.3);
+  font-family: 'Source Code Pro', monospace;
+  font-size: 0.9em;
+}
+
+/* Blockquotes with Neon Accent */
+blockquote {
+  background: #0a0a0a;
+  border-left: 4px solid #00ffff;
+  padding: 1em 1.5em;
+  margin: 1.5em 0;
+  color: #b0b0b0;
+  box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
+}
+
+blockquote p {
+  margin: 0;
+}
+
+/* Tables with Cyberpunk Grid */
+table {
+  border-collapse: collapse;
+  width: 100%;
+  margin: 2em 0;
+  background: #0a0a0a;
+  border: 1px solid rgba(0, 255, 255, 0.2);
+}
+
+thead {
+  background: #1a1a1a;
+  border-bottom: 2px solid #00ffff;
+}
+
+thead th {
+  color: #00ffff;
+  font-family: 'Electrolize', sans-serif;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  padding: 1em;
+  text-align: left;
+}
+
+tbody tr {
+  border-bottom: 1px solid rgba(0, 255, 255, 0.1);
+}
+
+tbody tr:hover {
+  background: #0f0f0f;
+  box-shadow: 0 0 10px rgba(0, 255, 255, 0.1);
+}
+
+tbody td {
+  padding: 0.8em 1em;
+  color: #b0b0b0;
+}
+
+/* Search Box */
+.search input {
+  background: #1a1a1a;
+  border: 1px solid rgba(0, 255, 255, 0.3);
+  color: #ffffff;
+  padding: 0.8em 1em;
+  border-radius: 4px;
+  font-family: 'Source Code Pro', monospace;
+  transition: all 0.3s ease;
+}
+
+.search input:focus {
+  outline: none;
+  border-color: #00ffff;
+  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
+}
+
+.search input::placeholder {
+  color: #505050;
+}
+
+/* Badges/Tags */
+.label {
+  background: #1a1a1a;
+  color: #00ffff;
+  border: 1px solid rgba(0, 255, 255, 0.3);
+  padding: 0.2em 0.6em;
+  border-radius: 3px;
+  font-family: 'Source Code Pro', monospace;
+  font-size: 0.85em;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+}
+
+/* Pagination */
+.docsify-pagination-container {
+  border-top: 1px solid rgba(0, 255, 255, 0.2);
+  margin-top: 3em;
+  padding-top: 2em;
+}
+
+.pagination-item-title {
+  font-family: 'Electrolize', sans-serif;
+  color: #00ffff;
+  font-size: 1.1em;
+}
+
+.pagination-item:hover .pagination-item-title {
+  color: #ff00ff;
+  text-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
+}
+
+/* Checkmarks and Lists */
+ul {
+  list-style: none;
+  padding-left: 0;
+}
+
+ul li {
+  padding-left: 1.5em;
+  position: relative;
+  margin: 0.5em 0;
+}
+
+ul li::before {
+  content: '▶';
+  position: absolute;
+  left: 0;
+  color: #00ffff;
+  font-size: 0.8em;
+}
+
+/* Checkbox Lists */
+input[type="checkbox"] {
+  accent-color: #00ffff;
+}
+
+/* Alerts/Notices */
+.tip, .warn, .danger {
+  padding: 1em 1.5em;
+  border-radius: 4px;
+  margin: 1.5em 0;
+  border-left: 4px solid;
+  background: #0a0a0a;
+}
+
+.tip {
+  border-left-color: #00ff00;
+  box-shadow: 0 0 20px rgba(0, 255, 0, 0.1);
+}
+
+.warn {
+  border-left-color: #ffff00;
+  box-shadow: 0 0 20px rgba(255, 255, 0, 0.1);
+}
+
+.danger {
+  border-left-color: #ff0000;
+  box-shadow: 0 0 20px rgba(255, 0, 0, 0.1);
+}
+
+/* Copy Code Button */
+.docsify-copy-code-button {
+  background: #1a1a1a !important;
+  color: #00ffff !important;
+  border: 1px solid rgba(0, 255, 255, 0.3);
+  font-family: 'Source Code Pro', monospace;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  font-size: 0.7em;
+}
+
+.docsify-copy-code-button:hover {
+  background: #00ffff !important;
+  color: #000000 !important;
+  box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
+}
+
+/* Scrollbar Cyberpunk Style */
+::-webkit-scrollbar {
+  width: 10px;
+  height: 10px;
+}
+
+::-webkit-scrollbar-track {
+  background: #0a0a0a;
+}
+
+::-webkit-scrollbar-thumb {
+  background: #1a1a1a;
+  border: 1px solid rgba(0, 255, 255, 0.3);
+  border-radius: 4px;
+}
+
+::-webkit-scrollbar-thumb:hover {
+  background: #00ffff;
+  box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
+}
+
+/* Glowing Dividers */
+hr {
+  border: none;
+  height: 1px;
+  background: linear-gradient(
+    90deg,
+    transparent,
+    rgba(0, 255, 255, 0.5),
+    transparent
+  );
+  margin: 3em 0;
+  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
+}
+
+/* Loading Animation */
+.progress {
+  background: #00ffff;
+  box-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
+}
+
+/* Mobile Responsive */
+@media screen and (max-width: 768px) {
+  .content {
+    padding: 1em;
+  }
+  
+  h1 {
+    font-size: 2em;
+  }
+  
+  h2 {
+    font-size: 1.6em;
+  }
+  
+  .sidebar {
+    background: #000000;
+  }
+}
+
+/* Animations */
+@keyframes glow-pulse {
+  0%, 100% { opacity: 0.5; }
+  50% { opacity: 1; }
+}
+
+.glow-pulse {
+  animation: glow-pulse 2s ease-in-out infinite;
+}
+
+/* Syntax Highlighting Override */
+.token.comment { color: #505050; }
+.token.keyword { color: #ff00ff; }
+.token.string { color: #00ff00; }
+.token.function { color: #00ffff; }
+.token.number { color: #ffff00; }
+.token.operator { color: #ff00ff; }
+.token.punctuation { color: #808080; }
+.token.class-name { color: #00ffff; font-weight: bold; }
--- a/docs/tutorials/AI_ASSISTANT_TUTORIAL.md
+++ b/docs/tutorials/AI_ASSISTANT_TUTORIAL.md
@ -0,0 +1,632 @@
+# AI Assistant Tutorial
+
+Learn how to integrate AeThex's AI assistant into your game to provide contextual help and coding assistance to players.
+
+---
+
+## What You'll Build
+
+A game with an in-game AI assistant that can:
+- Answer questions about game mechanics
+- Provide hints and tips
+- Generate code snippets
+- Offer context-aware help
+
+**Time:** 20 minutes  
+**Difficulty:** Beginner  
+**Prerequisites:** Basic GDScript knowledge
+
+---
+
+## Prerequisites
+
+- Completed [First Game Tutorial](FIRST_GAME_TUTORIAL.md)
+- AeThex Cloud connection set up
+- Basic understanding of UI systems
+
+---
+
+## Step 1: Connect to AI Service
+
+First, ensure you're connected to AeThex Cloud with AI services enabled.
+
+```gdscript
+# main.gd
+extends Node
+
+func _ready():
+    # Connect to cloud
+    var result = await AeThexCloud.connect_to_cloud()
+    
+    if result.success:
+        print("Connected to AeThex Cloud")
+    else:
+        print("Failed to connect: ", result.error)
+```
+
+---
+
+## Step 2: Create the AI Assistant UI
+
+Create a simple chat interface for the AI assistant.
+
+```gdscript
+# ai_assistant.gd
+extends Control
+
+@onready var chat_history = $VBox/ChatHistory
+@onready var input_field = $VBox/HBox/InputField
+@onready var send_button = $VBox/HBox/SendButton
+@onready var loading_indicator = $VBox/LoadingIndicator
+
+func _ready():
+    send_button.pressed.connect(_on_send_pressed)
+    input_field.text_submitted.connect(_on_text_submitted)
+    loading_indicator.visible = false
+
+func _on_send_pressed():
+    _send_message(input_field.text)
+
+func _on_text_submitted(text: String):
+    _send_message(text)
+
+func _send_message(message: String):
+    if message.strip_edges().is_empty():
+        return
+    
+    # Add user message to chat
+    add_message("You", message, Color.CYAN)
+    input_field.clear()
+    
+    # Show loading indicator
+    loading_indicator.visible = true
+    send_button.disabled = true
+    
+    # Ask AI assistant
+    var response = await AeThexAI.ask_assistant(message)
+    
+    # Hide loading indicator
+    loading_indicator.visible = false
+    send_button.disabled = false
+    
+    # Add AI response to chat
+    if response.success:
+        add_message("AI Assistant", response.answer, Color.GREEN)
+    else:
+        add_message("AI Assistant", "Sorry, I couldn't process that. " + response.error, Color.RED)
+
+func add_message(sender: String, text: String, color: Color):
+    var label = Label.new()
+    label.text = "[%s]: %s" % [sender, text]
+    label.modulate = color
+    label.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
+    chat_history.add_child(label)
+    
+    # Auto-scroll to bottom
+    await get_tree().process_frame
+    if chat_history.get_v_scroll_bar():
+        chat_history.scroll_vertical = chat_history.get_v_scroll_bar().max_value
+```
+
+---
+
+## Step 3: Create the Scene
+
+Create a scene structure for the AI assistant:
+
+```
+AIAssistant (Control)
+├── Panel (Panel)
+│   └── VBox (VBoxContainer)
+│       ├── Title (Label) - "AI Assistant"
+│       ├── ChatHistory (ScrollContainer)
+│       │   └── MessageContainer (VBoxContainer)
+│       ├── LoadingIndicator (Label) - "Thinking..."
+│       └── HBox (HBoxContainer)
+│           ├── InputField (LineEdit)
+│           └── SendButton (Button) - "Send"
+```
+
+**Layout Tips:**
+- Set Panel anchor to center
+- ChatHistory should expand vertically
+- InputField should expand horizontally
+
+---
+
+## Step 4: Context-Aware Help
+
+Make the AI assistant aware of the player's current context.
+
+```gdscript
+# context_aware_assistant.gd
+extends Control
+
+var player_context = {
+    "current_level": 1,
+    "player_health": 100,
+    "inventory": [],
+    "last_checkpoint": "start",
+}
+
+func ask_with_context(question: String):
+    # Build context string
+    var context = "Player context: Level %d, Health: %d, Checkpoint: %s" % [
+        player_context.current_level,
+        player_context.player_health,
+        player_context.last_checkpoint
+    ]
+    
+    # Include context in the question
+    var full_question = "%s\n\nContext: %s" % [question, context]
+    
+    # Ask AI
+    var response = await AeThexAI.ask_assistant(full_question)
+    return response
+
+func update_context(key: String, value):
+    player_context[key] = value
+```
+
+---
+
+## Step 5: Pre-defined Quick Help
+
+Add quick help buttons for common questions.
+
+```gdscript
+# quick_help.gd
+extends Control
+
+@onready var assistant = get_node("../AIAssistant")
+
+var quick_questions = [
+    "How do I jump higher?",
+    "What does this item do?",
+    "Where should I go next?",
+    "How do I defeat this enemy?",
+]
+
+func _ready():
+    # Create buttons for quick questions
+    for question in quick_questions:
+        var button = Button.new()
+        button.text = question
+        button.pressed.connect(_on_quick_question.bind(question))
+        add_child(button)
+
+func _on_quick_question(question: String):
+    assistant.send_message(question)
+```
+
+---
+
+## Step 6: Code Generation
+
+Use the AI to generate code snippets for players.
+
+```gdscript
+# code_generator.gd
+extends Control
+
+@onready var code_output = $VBox/CodeOutput
+@onready var request_input = $VBox/RequestInput
+@onready var generate_button = $VBox/GenerateButton
+
+func _ready():
+    generate_button.pressed.connect(_on_generate_pressed)
+
+func _on_generate_pressed():
+    var request = request_input.text
+    
+    if request.is_empty():
+        return
+    
+    # Request code generation
+    var prompt = "Generate GDScript code for: " + request
+    var response = await AeThexAI.generate_code(prompt)
+    
+    if response.success:
+        code_output.text = response.code
+        # Add syntax highlighting
+        code_output.syntax_highlighter = GDScriptSyntaxHighlighter.new()
+    else:
+        code_output.text = "Error: " + response.error
+```
+
+---
+
+## Step 7: Hint System
+
+Create a progressive hint system using the AI.
+
+```gdscript
+# hint_system.gd
+extends Node
+
+var current_puzzle = "temple_door"
+var hint_level = 0
+
+func get_hint():
+    hint_level += 1
+    
+    var prompt = "Give hint level %d (out of 3) for puzzle: %s. Be progressively more specific." % [
+        hint_level,
+        current_puzzle
+    ]
+    
+    var response = await AeThexAI.ask_assistant(prompt)
+    
+    if response.success:
+        return response.answer
+    else:
+        return "No hints available"
+
+func reset_hints():
+    hint_level = 0
+```
+
+---
+
+## Step 8: Tutorial Generator
+
+Let AI generate custom tutorials for players.
+
+```gdscript
+# tutorial_generator.gd
+extends Node
+
+func generate_tutorial_for_mechanic(mechanic: String):
+    var prompt = """
+    Create a brief in-game tutorial for the mechanic: %s
+    Format: 
+    1. Title
+    2. 3 simple steps
+    3. Tips
+    """ % mechanic
+    
+    var response = await AeThexAI.ask_assistant(prompt)
+    
+    if response.success:
+        return parse_tutorial(response.answer)
+    else:
+        return null
+
+func parse_tutorial(text: String) -> Dictionary:
+    # Parse AI response into structured tutorial
+    return {
+        "title": "Tutorial",
+        "steps": text.split("\n"),
+        "completed": false
+    }
+```
+
+---
+
+## Step 9: Error Explanation
+
+Help players understand errors in custom scripting.
+
+```gdscript
+# error_explainer.gd
+extends Node
+
+func explain_error(error_message: String):
+    var prompt = """
+    Explain this game scripting error in simple terms and suggest a fix:
+    
+    Error: %s
+    
+    Target audience: Beginners
+    """ % error_message
+    
+    var response = await AeThexAI.ask_assistant(prompt)
+    
+    if response.success:
+        return {
+            "explanation": response.answer,
+            "success": true
+        }
+    else:
+        return {
+            "explanation": "Could not explain error",
+            "success": false
+        }
+```
+
+---
+
+## Step 10: Rate Limiting and Caching
+
+Implement rate limiting to prevent API abuse.
+
+```gdscript
+# ai_manager.gd
+extends Node
+
+var request_cache = {}
+var last_request_time = 0
+var min_request_interval = 2.0  # seconds
+
+func ask_with_cache(question: String):
+    # Check cache first
+    if question in request_cache:
+        return request_cache[question]
+    
+    # Rate limiting
+    var time_since_last = Time.get_ticks_msec() / 1000.0 - last_request_time
+    if time_since_last < min_request_interval:
+        var wait_time = min_request_interval - time_since_last
+        await get_tree().create_timer(wait_time).timeout
+    
+    # Make request
+    last_request_time = Time.get_ticks_msec() / 1000.0
+    var response = await AeThexAI.ask_assistant(question)
+    
+    # Cache successful responses
+    if response.success:
+        request_cache[question] = response
+    
+    return response
+
+func clear_cache():
+    request_cache.clear()
+```
+
+---
+
+## Complete Example: In-Game Help System
+
+Here's a complete help system implementation:
+
+```gdscript
+# help_system.gd
+extends Control
+
+@onready var help_panel = $HelpPanel
+@onready var chat_container = $HelpPanel/VBox/ChatContainer
+@onready var input_field = $HelpPanel/VBox/HBox/Input
+@onready var send_btn = $HelpPanel/VBox/HBox/SendBtn
+@onready var quick_help = $HelpPanel/VBox/QuickHelp
+
+var is_open = false
+
+func _ready():
+    help_panel.visible = false
+    send_btn.pressed.connect(_on_send)
+    input_field.text_submitted.connect(_on_submit)
+    
+    # Toggle with F1
+    set_process_input(true)
+    
+    # Setup quick help buttons
+    setup_quick_help()
+
+func _input(event):
+    if event.is_action_pressed("ui_help"):  # F1
+        toggle_help()
+
+func toggle_help():
+    is_open = !is_open
+    help_panel.visible = is_open
+    
+    if is_open:
+        input_field.grab_focus()
+
+func _on_send():
+    _send_message(input_field.text)
+
+func _on_submit(text: String):
+    _send_message(text)
+
+func _send_message(message: String):
+    if message.strip_edges().is_empty():
+        return
+    
+    add_message("You", message, Color.CYAN)
+    input_field.clear()
+    
+    # Get context from game
+    var context = get_game_context()
+    var full_message = "%s\n\nGame context: %s" % [message, context]
+    
+    # Ask AI
+    var response = await AeThexAI.ask_assistant(full_message)
+    
+    if response.success:
+        add_message("Assistant", response.answer, Color.GREEN)
+    else:
+        add_message("Assistant", "Error: " + response.error, Color.RED)
+
+func add_message(sender: String, text: String, color: Color):
+    var msg = RichTextLabel.new()
+    msg.bbcode_enabled = true
+    msg.text = "[color=%s][b]%s:[/b] %s[/color]" % [color.to_html(), sender, text]
+    msg.fit_content = true
+    chat_container.add_child(msg)
+
+func get_game_context() -> String:
+    # Gather relevant game state
+    var player = get_tree().get_first_node_in_group("player")
+    if player:
+        return "Level: %d, Health: %d, Position: %s" % [
+            player.current_level,
+            player.health,
+            player.global_position
+        ]
+    return "No context available"
+
+func setup_quick_help():
+    var questions = [
+        "How do I play?",
+        "What are the controls?",
+        "Where should I go?",
+        "How do I use items?",
+    ]
+    
+    for q in questions:
+        var btn = Button.new()
+        btn.text = q
+        btn.pressed.connect(func(): _send_message(q))
+        quick_help.add_child(btn)
+```
+
+---
+
+## Best Practices
+
+### 1. **Provide Context**
+Always include relevant game state when asking the AI:
+```gdscript
+var context = "Player is at checkpoint 3, has 50% health"
+var question_with_context = "%s\nContext: %s" % [user_question, context]
+```
+
+### 2. **Clear Expectations**
+Tell players what the AI can and cannot do:
+```gdscript
+var help_text = """
+AI Assistant can help with:
+- Game mechanics
+- Quest objectives
+- Strategy tips
+
+Cannot help with:
+- Technical support
+- Account issues
+"""
+```
+
+### 3. **Rate Limiting**
+Prevent abuse with rate limiting:
+```gdscript
+const MAX_REQUESTS_PER_MINUTE = 10
+```
+
+### 4. **Caching**
+Cache common questions to reduce API calls:
+```gdscript
+var faq_cache = {
+    "how to jump": "Press Space or A button",
+    "how to save": "Game auto-saves at checkpoints",
+}
+```
+
+### 5. **Fallback Responses**
+Always have fallback responses:
+```gdscript
+if not response.success:
+    return "Check the tutorial at Main Menu → Help"
+```
+
+---
+
+## Advanced Features
+
+### Personality Customization
+
+Give your AI assistant personality:
+```gdscript
+func ask_with_personality(question: String):
+    var system_prompt = """
+    You are a helpful wizard companion in a fantasy RPG.
+    Speak in a wise, mystical tone.
+    Be encouraging and friendly.
+    """
+    
+    var response = await AeThexAI.ask_assistant(
+        question,
+        {"system_prompt": system_prompt}
+    )
+    return response
+```
+
+### Multi-Language Support
+
+Support multiple languages:
+```gdscript
+func ask_in_language(question: String, language: String):
+    var prompt = "Answer in %s: %s" % [language, question]
+    return await AeThexAI.ask_assistant(prompt)
+```
+
+### Voice Integration
+
+Combine with text-to-speech:
+```gdscript
+func speak_response(text: String):
+    # Use DisplayServer TTS if available
+    if DisplayServer.tts_is_speaking():
+        DisplayServer.tts_stop()
+    
+    DisplayServer.tts_speak(text, "en", 50, 1.0, 1.0, 0, true)
+```
+
+---
+
+## Testing
+
+Test your AI assistant:
+
+```gdscript
+# test_ai_assistant.gd
+extends Node
+
+func _ready():
+    run_tests()
+
+func run_tests():
+    print("Testing AI Assistant...")
+    
+    # Test basic question
+    var r1 = await AeThexAI.ask_assistant("How do I move?")
+    assert(r1.success, "Basic question failed")
+    
+    # Test code generation
+    var r2 = await AeThexAI.generate_code("Create a jump function")
+    assert(r2.success and "func" in r2.code, "Code generation failed")
+    
+    print("All tests passed!")
+```
+
+---
+
+## Troubleshooting
+
+**AI not responding:**
+- Check cloud connection: `AeThexCloud.is_connected()`
+- Verify AI service is enabled in project settings
+- Check console for error messages
+
+**Slow responses:**
+- Implement request caching
+- Use loading indicators
+- Consider reducing context size
+
+**Irrelevant answers:**
+- Provide more specific context
+- Use structured prompts
+- Implement feedback system
+
+---
+
+## Next Steps
+
+- **[Authentication Tutorial](AUTH_TUTORIAL.md)** - Add user accounts
+- **[Analytics Tutorial](ANALYTICS_TUTORIAL.md)** - Track AI usage
+- **[API Reference](../API_REFERENCE.md#aethexai-singleton)** - Complete AI API docs
+
+---
+
+## Summary
+
+You've learned how to:
+✅ Integrate AI assistant into your game  
+✅ Create context-aware help systems  
+✅ Generate code and tutorials with AI  
+✅ Implement caching and rate limiting  
+✅ Build an in-game help UI  
+
+The AI assistant can dramatically improve player experience by providing instant, contextual help!
+
+**Questions?** Ask the AI assistant in your game! 🤖
--- a/docs/tutorials/ANALYTICS_TUTORIAL.md
+++ b/docs/tutorials/ANALYTICS_TUTORIAL.md
@ -0,0 +1,752 @@
+# Analytics Tutorial
+
+Learn how to track player behavior, measure engagement, and make data-driven decisions with AeThex Analytics.
+
+---
+
+## What You'll Build
+
+A complete analytics system that tracks:
+- Player events (level complete, item collected, etc.)
+- User properties (level, skill, preferences)
+- Custom funnels (onboarding, purchases, retention)
+- Crash reports and errors
+- Performance metrics
+
+**Time:** 25 minutes  
+**Difficulty:** Beginner  
+**Prerequisites:** Basic GDScript knowledge
+
+---
+
+## Why Use Analytics?
+
+Analytics helps you:
+- **Understand players** - See what they do in your game
+- **Improve retention** - Find where players drop off
+- **Optimize monetization** - Track purchase funnels
+- **Fix bugs faster** - Get crash reports automatically
+- **Make data-driven decisions** - Know what features to build
+
+---
+
+## Step 1: Connect to Analytics
+
+First, connect to AeThex Cloud and initialize analytics:
+
+```gdscript
+# main.gd
+extends Node
+
+func _ready():
+    # Connect to cloud
+    var result = await AeThexCloud.connect_to_cloud()
+    
+    if result.success:
+        print("Connected to AeThex Cloud")
+        initialize_analytics()
+    else:
+        print("Failed to connect: ", result.error)
+
+func initialize_analytics():
+    # Analytics initialization is automatic
+    # Track app start
+    AeThexAnalytics.track_event("app_started", {
+        "platform": OS.get_name(),
+        "version": ProjectSettings.get_setting("application/config/version")
+    })
+```
+
+---
+
+## Step 2: Track Basic Events
+
+Track important game events:
+
+```gdscript
+#player.gd
+extends CharacterBody2D
+
+var level = 1
+var score = 0
+
+func level_complete():
+    # Track level completion
+    AeThexAnalytics.track_event("level_complete", {
+        "level": level,
+        "score": score,
+        "time_spent": get_level_time(),
+        "deaths": death_count
+    })
+    
+    level += 1
+
+func collect_item(item_name: String):
+    # Track item collection
+    AeThexAnalytics.track_event("item_collected", {
+        "item_name": item_name,
+        "level": level,
+        "timestamp": Time.get_unix_time_from_system()
+    })
+
+func player_died():
+    # Track deaths
+    AeThexAnalytics.track_event("player_died", {
+        "level": level,
+        "cause": death_cause,
+        "position": global_position
+    })
+```
+
+---
+
+## Step 3: Set User Properties
+
+Store persistent information about users:
+
+```gdscript
+# analytics_manager.gd (autoload)
+extends Node
+
+func _ready():
+    # Set up user properties when game starts
+    setup_user_properties()
+
+func setup_user_properties():
+    # Basic user info
+    AeThexAnalytics.set_user_property("platform", OS.get_name())
+    AeThexAnalytics.set_user_property("game_version", ProjectSettings.get_setting("application/config/version"))
+    
+    # Load from save file
+    var save_data = load_save()
+    if save_data:
+        AeThexAnalytics.set_user_property("player_level", save_data.level)
+        AeThexAnalytics.set_user_property("total_playtime", save_data.playtime)
+        AeThexAnalytics.set_user_property("achievements_unlocked", save_data.achievements.size())
+
+func on_player_level_up(new_level: int):
+    # Update user property when it changes
+    AeThexAnalytics.set_user_property("player_level", new_level)
+
+func on_achievement_unlocked(achievement_id: String):
+    # Increment property
+    AeThexAnalytics.increment_user_property("achievements_unlocked", 1)
+    
+    # Track event
+    AeThexAnalytics.track_event("achievement_unlocked", {
+        "achievement_id": achievement_id
+    })
+```
+
+---
+
+## Step 4: Track Screen Views
+
+Monitor which screens players visit:
+
+```gdscript
+# base_screen.gd (inherit from this for all screens)
+extends Control
+
+var screen_name: String = "Unknown"
+var screen_enter_time: float = 0
+
+func _ready():
+    screen_enter_time = Time.get_ticks_msec() / 1000.0
+    track_screen_view()
+
+func _exit_tree():
+    track_screen_duration()
+
+func track_screen_view():
+    AeThexAnalytics.track_event("screen_view", {
+        "screen_name": screen_name,
+        "timestamp": Time.get_unix_time_from_system()
+    })
+
+func track_screen_duration():
+    var duration = (Time.get_ticks_msec() / 1000.0) - screen_enter_time
+    AeThexAnalytics.track_event("screen_duration", {
+        "screen_name": screen_name,
+        "duration_seconds": duration
+    })
+```
+
+**Example usage:**
+```gdscript
+# main_menu.gd
+extends "res://scripts/base_screen.gd"
+
+func _ready():
+    screen_name = "main_menu"
+    super._ready()
+```
+
+---
+
+## Step 5: Track Economy Events
+
+Monitor in-game economy:
+
+```gdscript
+# economy_tracker.gd
+extends Node
+
+func currency_earned(currency_name: String, amount: int, source: String):
+    AeThexAnalytics.track_event("currency_earned", {
+        "currency": currency_name,
+        "amount": amount,
+        "source": source,  # "quest", "shop", "reward", etc.
+        "total_balance": get_currency_balance(currency_name)
+    })
+
+func currency_spent(currency_name: String, amount: int, item: String):
+    AeThexAnalytics.track_event("currency_spent", {
+        "currency": currency_name,
+        "amount": amount,
+        "item": item,
+        "remaining_balance": get_currency_balance(currency_name)
+    })
+
+func item_purchased(item_id: String, price: int, currency: String):
+    AeThexAnalytics.track_event("item_purchased", {
+        "item_id": item_id,
+        "price": price,
+        "currency": currency,
+        "source": "shop"  # or "chest", "reward", etc.
+    })
+
+func real_money_purchase(product_id: String, price: float, currency: String):
+    AeThexAnalytics.track_event("iap_purchase", {
+        "product_id": product_id,
+        "price": price,
+        "currency": currency,
+        "revenue": price  # Important for revenue tracking
+    })
+```
+
+---
+
+## Step 6: Create Funnels
+
+Track conversion funnels to understand player flow:
+
+```gdscript
+# funnel_tracker.gd
+extends Node
+
+# Onboarding funnel
+func track_onboarding_funnel(step: String):
+    var funnel_steps = [
+        "tutorial_start",
+        "tutorial_complete",
+        "first_level_start",
+        "first_level_complete",
+        "account_created"
+    ]
+    
+    AeThexAnalytics.track_event("onboarding_funnel", {
+        "step": step,
+        "step_number": funnel_steps.find(step) + 1,
+        "total_steps": funnel_steps.size()
+    })
+
+# Purchase funnel
+func track_purchase_funnel(step: String, product_id: String = ""):
+    AeThexAnalytics.track_event("purchase_funnel", {
+        "step": step,  # "view_shop", "select_item", "confirm", "complete"
+        "product_id": product_id
+    })
+
+# Level progression funnel
+func track_level_funnel(step: String, level: int):
+    AeThexAnalytics.track_event("level_funnel", {
+        "step": step,  # "start", "complete", "fail", "abandon"
+        "level": level
+    })
+```
+
+**Example usage:**
+```gdscript
+# tutorial.gd
+func _ready():
+    FunnelTracker.track_onboarding_funnel("tutorial_start")
+
+func on_tutorial_complete():
+    FunnelTracker.track_onboarding_funnel("tutorial_complete")
+
+# shop.gd
+func _on_item_clicked(product_id):
+    FunnelTracker.track_purchase_funnel("select_item", product_id)
+
+func _on_purchase_confirmed(product_id):
+    FunnelTracker.track_purchase_funnel("confirm", product_id)
+```
+
+---
+
+## Step 7: Track Engagement Metrics
+
+Measure player engagement:
+
+```gdscript
+# engagement_tracker.gd (autoload)
+extends Node
+
+var session_start_time: float = 0
+var total_sessions: int = 0
+var events_this_session: int = 0
+
+func _ready():
+    start_session()
+
+func start_session():
+    session_start_time = Time.get_ticks_msec() / 1000.0
+    total_sessions = load_total_sessions() + 1
+    save_total_sessions(total_sessions)
+    
+    AeThexAnalytics.track_event("session_start", {
+        "session_number": total_sessions,
+        "days_since_install": get_days_since_install()
+    })
+    
+    # Set user property
+    AeThexAnalytics.set_user_property("total_sessions", total_sessions)
+
+func end_session():
+    var session_duration = (Time.get_ticks_msec() / 1000.0) - session_start_time
+    
+    AeThexAnalytics.track_event("session_end", {
+        "duration_seconds": session_duration,
+        "events_tracked": events_this_session
+    })
+
+func _notification(what):
+    if what == NOTIFICATION_WM_CLOSE_REQUEST:
+        end_session()
+
+func track_engagement_event():
+    events_this_session += 1
+
+func get_days_since_install() -> int:
+    var install_date = load_install_date()
+    if install_date == 0:
+        install_date = Time.get_unix_time_from_system()
+        save_install_date(install_date)
+        return 0
+    
+    var current_time = Time.get_unix_time_from_system()
+    var days = (current_time - install_date) / 86400.0  # seconds in a day
+    return int(days)
+```
+
+---
+
+## Step 8: Track Errors and Crashes
+
+Automatically report errors:
+
+```gdscript
+# error_tracker.gd (autoload)
+extends Node
+
+func _ready():
+    # Catch unhandled errors
+    Engine.get_singleton("ScriptServer").add_global_constant("ErrorTracker", self)
+
+func track_error(error_message: String, stack_trace: String = ""):
+    AeThexAnalytics.track_event("error_occurred", {
+        "error_message": error_message,
+        "stack_trace": stack_trace,
+        "platform": OS.get_name(),
+        "version": ProjectSettings.get_setting("application/config/version")
+    })
+
+func track_crash(crash_reason: String):
+    AeThexAnalytics.track_event("game_crash", {
+        "reason": crash_reason,
+        "platform": OS.get_name(),
+        "memory_used": Performance.get_monitor(Performance.MEMORY_STATIC),
+        "fps": Engine.get_frames_per_second()
+    })
+
+# Catch GDScript errors
+func _on_error(error_message: String):
+    track_error(error_message, get_stack())
+
+# Helper to get stack trace
+func get_stack() -> String:
+    var stack = get_stack_trace()
+    var result = ""
+    for frame in stack:
+        result += "%s:%d in %s()\n" % [frame.source, frame.line, frame.function]
+    return result
+
+func get_stack_trace() -> Array:
+    return []  # Implemented in debug builds
+```
+
+---
+
+## Step 9: Performance Tracking
+
+Track game performance metrics:
+
+```gdscript
+# performance_tracker.gd (autoload)
+extends Node
+
+const SAMPLE_INTERVAL = 5.0  # seconds
+var sample_timer: Timer
+
+func _ready():
+    sample_timer = Timer.new()
+    sample_timer.timeout.connect(_sample_performance)
+    sample_timer.wait_time = SAMPLE_INTERVAL
+    add_child(sample_timer)
+    sample_timer.start()
+
+func _sample_performance():
+    var fps = Engine.get_frames_per_second()
+    var memory_mb = Performance.get_monitor(Performance.MEMORY_STATIC) / 1024.0 / 1024.0
+    var draw_calls = Performance.get_monitor(Performance.RENDER_TOTAL_DRAW_CALLS_IN_FRAME)
+    
+    # Track performance event
+    AeThexAnalytics.track_event("performance_sample", {
+        "fps": fps,
+        "memory_mb": memory_mb,
+        "draw_calls": draw_calls,
+        "scene": get_tree().current_scene.name if get_tree().current_scene else "unknown"
+    })
+    
+    # Alert on low performance
+    if fps < 30:
+        track_low_performance(fps, memory_mb)
+
+func track_low_performance(fps: int, memory_mb: float):
+    AeThexAnalytics.track_event("low_performance", {
+        "fps": fps,
+        "memory_mb": memory_mb,
+        "platform": OS.get_name(),
+        "scene": get_tree().current_scene.name if get_tree().current_scene else "unknown"
+    })
+```
+
+---
+
+## Step 10: A/B Testing
+
+Implement A/B tests to compare features:
+
+```gdscript
+# ab_testing.gd (autoload)
+extends Node
+
+var user_variant: String = ""
+
+func _ready():
+    assign_variant()
+
+func assign_variant():
+    # Check if user already has a variant assigned
+    user_variant = load_user_variant()
+    
+    if user_variant.is_empty():
+        # Randomly assign variant (50/50 split)
+        user_variant = "A" if randf() < 0.5 else "B"
+        save_user_variant(user_variant)
+    
+    # Set as user property
+    AeThexAnalytics.set_user_property("ab_test_variant", user_variant)
+    
+    # Track assignment
+    AeThexAnalytics.track_event("ab_test_assigned", {
+        "variant": user_variant
+    })
+
+func get_variant() -> String:
+    return user_variant
+
+func is_variant_a() -> bool:
+    return user_variant == "A"
+
+func is_variant_b() -> bool:
+    return user_variant == "B"
+
+func track_conversion(goal: String):
+    AeThexAnalytics.track_event("ab_test_conversion", {
+        "variant": user_variant,
+        "goal": goal
+    })
+```
+
+**Example usage:**
+```gdscript
+# Configure feature based on variant
+func _ready():
+    if ABTesting.is_variant_a():
+        # Show red button
+        $Button.modulate = Color.RED
+    else:
+        # Show blue button
+        $Button.modulate = Color.BLUE
+
+func _on_button_pressed():
+    # Track which variant converted
+    ABTesting.track_conversion("button_clicked")
+```
+
+---
+
+## Analytics Dashboard
+
+View your analytics data:
+
+1. **Go to:** [https://studio.aethex.io/analytics](https://studio.aethex.io/analytics)
+2. **Select your project**
+3. **View dashboards:**
+   - Overview: DAU, MAU, retention
+   - Events: All tracked events
+   - Funnels: Conversion funnels
+   - User Properties: Audience segments
+   - Errors: Crash reports
+   - Performance: FPS, memory, load times
+
+---
+
+## Best Practices
+
+### 1. **Name Events Consistently**
+```gdscript
+# ✓ DO - Use snake_case
+AeThexAnalytics.track_event("level_complete", {})
+AeThexAnalytics.track_event("item_collected", {})
+
+# ❌ DON'T - Inconsistent naming
+AeThexAnalytics.track_event("LevelComplete", {})
+AeThexAnalytics.track_event("item-collected", {})
+```
+
+### 2. **Include Context in Events**
+```gdscript
+# ✓ DO - Rich context
+AeThexAnalytics.track_event("button_clicked", {
+    "button_name": "play",
+    "screen": "main_menu",
+    "session_time": get_session_time()
+})
+
+# ❌ DON'T - No context
+AeThexAnalytics.track_event("button_clicked", {})
+```
+
+### 3. **Track the User Journey**
+```gdscript
+# Track entire player flow
+AeThexAnalytics.track_event("game_started", {})
+AeThexAnalytics.track_event("tutorial_started", {})
+AeThexAnalytics.track_event("tutorial_completed", {})
+AeThexAnalytics.track_event("first_level_started", {})
+AeThexAnalytics.track_event("first_level_completed", {})
+```
+
+### 4. **Avoid PII (Personally Identifiable Information)**
+```gdscript
+# ❌ DON'T - Include PII
+AeThexAnalytics.track_event("user_info", {
+    "email": "user@example.com",  # Never track emails
+    "name": "John Doe",            # Never track real names
+    "ip_address": "192.168.1.1"   # Never track IPs
+})
+
+# ✓ DO - Use anonymous identifiers
+AeThexAnalytics.track_event("user_info", {
+    "user_id": "anon_123456",
+    "player_level": 5
+})
+```
+
+### 5. **Batch Events if Needed**
+```gdscript
+# For high-frequency events, batch them
+var event_batch = []
+
+func track_player_movement():
+    event_batch.append({
+        "event": "player_moved",
+        "position": player.position
+    })
+    
+    if event_batch.size() >= 10:
+        flush_events()
+
+func flush_events():
+    for event in event_batch:
+        AeThexAnalytics.track_event(event.event, event)
+    event_batch.clear()
+```
+
+---
+
+## Common Metrics to Track
+
+### Engagement Metrics:
+- Daily Active Users (DAU)
+- Monthly Active Users (MAU)
+- Session length
+- Sessions per user
+- Day 1/7/30 retention
+
+### Monetization Metrics:
+- Average Revenue Per User (ARPU)
+- Paying User Rate
+- Lifetime Value (LTV)
+- Conversion rate
+
+### Game Metrics:
+- Level completion rate
+- Tutorial completion rate
+- Time to first action
+- Churn points
+- Player progression
+
+---
+
+## Example: Complete Analytics Setup
+
+```gdscript
+# analytics_complete.gd (autoload)
+extends Node
+
+signal analytics_ready
+
+var is_initialized = false
+
+func _ready():
+    initialize()
+
+func initialize():
+    # Wait for cloud connection
+    await get_tree().create_timer(1.0).timeout
+    
+    if not AeThexCloud.is_connected():
+        await AeThexCloud.connect_to_cloud()
+    
+    # Set up user properties
+    setup_user_properties()
+    
+    # Start session tracking
+    start_session()
+    
+    # Connect to game signals
+    connect_game_signals()
+    
+    is_initialized = true
+    analytics_ready.emit()
+
+func setup_user_properties():
+    AeThexAnalytics.set_user_property("platform", OS.get_name())
+    AeThexAnalytics.set_user_property("game_version", get_game_version())
+    AeThexAnalytics.set_user_property("install_date", get_install_date())
+
+func start_session():
+    AeThexAnalytics.track_event("session_start", {
+        "platform": OS.get_name(),
+        "version": get_game_version()
+    })
+
+func connect_game_signals():
+    # Connect to various game events
+    var game = get_tree().root.get_node("Game")
+    if game:
+        game.level_completed.connect(on_level_completed)
+        game.player_died.connect(on_player_died)
+        game.item_collected.connect(on_item_collected)
+
+func on_level_completed(level: int, score: int):
+    AeThexAnalytics.track_event("level_complete", {
+        "level": level,
+        "score": score
+    })
+
+func on_player_died(level: int, cause: String):
+    AeThexAnalytics.track_event("player_died", {
+        "level": level,
+        "cause": cause
+    })
+
+func on_item_collected(item: String):
+    AeThexAnalytics.track_event("item_collected", {
+        "item": item
+    })
+
+func get_game_version() -> String:
+    return ProjectSettings.get_setting("application/config/version", "1.0.0")
+
+func get_install_date() -> int:
+    # Load from save or set to current time
+    var save_file = FileAccess.open("user://install_date.save", FileAccess.READ)
+    if save_file:
+        var date = save_file.get_64()
+        save_file.close()
+        return date
+    else:
+        var date = Time.get_unix_time_from_system()
+        save_file = FileAccess.open("user://install_date.save", FileAccess.WRITE)
+        save_file.store_64(date)
+        save_file.close()
+        return date
+```
+
+---
+
+## Testing Analytics
+
+Test your analytics implementation:
+
+```gdscript
+# test_analytics.gd
+extends Node
+
+func _ready():
+    test_analytics()
+
+func test_analytics():
+    print("Testing analytics...")
+    
+    # Test basic event
+    AeThexAnalytics.track_event("test_event", {
+        "test": true
+    })
+    
+    # Test user property
+    AeThexAnalytics.set_user_property("test_property", "test_value")
+    
+    # Check console for confirmation
+    print("Analytics test complete. Check dashboard for events.")
+```
+
+---
+
+## Next Steps
+
+- **[Publishing Guide](../PUBLISHING_GUIDE.md)** - Deploy your game with analytics
+- **[API Reference](../API_REFERENCE.md#aethexanalytics-singleton)** - Complete analytics API
+- **Dashboard:** View your data at [studio.aethex.io/analytics](https://studio.aethex.io/analytics)
+
+---
+
+## Summary
+
+You've learned how to:
+✅ Track custom events  
+✅ Set user properties  
+✅ Create conversion funnels  
+✅ Monitor performance  
+✅ Track errors and crashes  
+✅ Implement A/B testing  
+✅ Measure engagement metrics  
+
+Analytics gives you the insights to make your game better and understand your players!
+
+**Ready to publish?** Check out the [Publishing Guide](../PUBLISHING_GUIDE.md)! 🚀
--- a/docs/tutorials/AUTH_TUTORIAL.md
+++ b/docs/tutorials/AUTH_TUTORIAL.md
@ -0,0 +1,792 @@
+# Authentication Tutorial
+
+Learn how to add user authentication to your AeThex game with email/password, OAuth, and guest login support.
+
+---
+
+## What You'll Build
+
+A complete authentication system with:
+- Email/password registration and login
+- OAuth login (Google, GitHub, Discord)
+- Guest accounts
+- User profiles
+- Session management
+
+**Time:** 30 minutes  
+**Difficulty:** Beginner  
+**Prerequisites:** Basic GDScript knowledge
+
+---
+
+## Why Add Authentication?
+
+Authentication enables:
+- **Cloud saves** - Save progress across devices
+- **Multiplayer** - Identify players in matches
+- **Social features** - Friends, leaderboards, chat
+- **Analytics** - Track user behavior
+- **Monetization** - In-app purchases, subscriptions
+
+---
+
+## Step 1: Connect to AeThex Cloud
+
+First, ensure cloud services are connected:
+
+```gdscript
+# main.gd
+extends Node
+
+func _ready():
+    # Connect to AeThex Cloud
+    var result = await AeThexCloud.connect_to_cloud()
+    
+    if result.success:
+        print("Connected to AeThex Cloud")
+        check_existing_session()
+    else:
+        print("Failed to connect: ", result.error)
+        show_error("Could not connect to servers")
+
+func check_existing_session():
+    if AeThexAuth.is_logged_in():
+        var user = AeThexAuth.get_current_user()
+        print("Welcome back, ", user.display_name)
+        go_to_main_menu()
+    else:
+        show_login_screen()
+```
+
+---
+
+## Step 2: Create Login UI
+
+Create a login screen with options for different auth methods:
+
+```gdscript
+# login_screen.gd
+extends Control
+
+@onready var email_field = $VBox/EmailField
+@onready var password_field = $VBox/PasswordField
+@onready var login_btn = $VBox/LoginButton
+@onready var register_btn = $VBox/RegisterButton
+@onready var guest_btn = $VBox/GuestButton
+@onready var google_btn = $VBox/OAuthButtons/GoogleButton
+@onready var github_btn = $VBox/OAuthButtons/GitHubButton
+@onready var discord_btn = $VBox/OAuthButtons/DiscordButton
+@onready var status_label = $VBox/StatusLabel
+
+func _ready():
+    login_btn.pressed.connect(_on_login_pressed)
+    register_btn.pressed.connect(_on_register_pressed)
+    guest_btn.pressed.connect(_on_guest_pressed)
+    google_btn.pressed.connect(_on_oauth_pressed.bind("google"))
+    github_btn.pressed.connect(_on_oauth_pressed.bind("github"))
+    discord_btn.pressed.connect(_on_oauth_pressed.bind("discord"))
+
+func _on_login_pressed():
+    var email = email_field.text
+    var password = password_field.text
+    
+    if not validate_email(email):
+        show_status("Invalid email address", Color.RED)
+        return
+    
+    if password.length() < 6:
+        show_status("Password must be at least 6 characters", Color.RED)
+        return
+    
+    show_status("Logging in...", Color.YELLOW)
+    set_buttons_enabled(false)
+    
+    var result = await AeThexAuth.login_email(email, password)
+    
+    set_buttons_enabled(true)
+    
+    if result.success:
+        show_status("Login successful!", Color.GREEN)
+        on_login_success()
+    else:
+        show_status("Login failed: " + result.error, Color.RED)
+
+func _on_register_pressed():
+    var email = email_field.text
+    var password = password_field.text
+    
+    if not validate_email(email):
+        show_status("Invalid email address", Color.RED)
+        return
+    
+    if password.length() < 6:
+        show_status("Password must be at least 6 characters", Color.RED)
+        return
+    
+    show_status("Creating account...", Color.YELLOW)
+    set_buttons_enabled(false)
+    
+    var result = await AeThexAuth.register_email(email, password)
+    
+    set_buttons_enabled(true)
+    
+    if result.success:
+        show_status("Account created! Logging in...", Color.GREEN)
+        on_login_success()
+    else:
+        show_status("Registration failed: " + result.error, Color.RED)
+
+func _on_guest_pressed():
+    show_status("Creating guest account...", Color.YELLOW)
+    set_buttons_enabled(false)
+    
+    var result = await AeThexAuth.login_as_guest()
+    
+    set_buttons_enabled(true)
+    
+    if result.success:
+        show_status("Logged in as guest!", Color.GREEN)
+        on_login_success()
+    else:
+        show_status("Guest login failed: " + result.error, Color.RED)
+
+func _on_oauth_pressed(provider: String):
+    show_status("Opening " + provider + " login...", Color.YELLOW)
+    set_buttons_enabled(false)
+    
+    var result = await AeThexAuth.login_oauth(provider)
+    
+    set_buttons_enabled(true)
+    
+    if result.success:
+        show_status("Logged in with " + provider + "!", Color.GREEN)
+        on_login_success()
+    else:
+        show_status("OAuth login failed: " + result.error, Color.RED)
+
+func validate_email(email: String) -> bool:
+    var regex = RegEx.new()
+    regex.compile("^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$")
+    return regex.search(email) != null
+
+func show_status(message: String, color: Color):
+    status_label.text = message
+    status_label.modulate = color
+
+func set_buttons_enabled(enabled: bool):
+    login_btn.disabled = !enabled
+    register_btn.disabled = !enabled
+    guest_btn.disabled = !enabled
+    google_btn.disabled = !enabled
+    github_btn.disabled = !enabled
+    discord_btn.disabled = !enabled
+
+func on_login_success():
+    # Transition to main menu
+    await get_tree().create_timer(1.0).timeout
+    get_tree().change_scene_to_file("res://scenes/main_menu.tscn")
+```
+
+---
+
+## Step 3: Create Registration Flow
+
+Separate registration screen with additional fields:
+
+```gdscript
+# registration_screen.gd
+extends Control
+
+@onready var email_field = $VBox/EmailField
+@onready var password_field = $VBox/PasswordField
+@onready var confirm_password_field = $VBox/ConfirmPasswordField
+@onready var display_name_field = $VBox/DisplayNameField
+@onready var terms_checkbox = $VBox/TermsCheckbox
+@onready var register_btn = $VBox/RegisterButton
+@onready var back_btn = $VBox/BackButton
+
+func _ready():
+    register_btn.pressed.connect(_on_register_pressed)
+    back_btn.pressed.connect(_on_back_pressed)
+
+func _on_register_pressed():
+    # Validation
+    if not validate_input():
+        return
+    
+    var email = email_field.text
+    var password = password_field.text
+    var display_name = display_name_field.text
+    
+    register_btn.disabled = true
+    
+    # Register with additional profile data
+    var result = await AeThexAuth.register_email(email, password, {
+        "display_name": display_name
+    })
+    
+    register_btn.disabled = false
+    
+    if result.success:
+        # Send verification email (optional)
+        await AeThexAuth.send_verification_email()
+        show_success("Account created! Check your email to verify.")
+    else:
+        show_error("Registration failed: " + result.error)
+
+func validate_input() -> bool:
+    # Check email
+    if not validate_email(email_field.text):
+        show_error("Invalid email address")
+        return false
+    
+    # Check password
+    if password_field.text.length() < 6:
+        show_error("Password must be at least 6 characters")
+        return false
+    
+    # Check password match
+    if password_field.text != confirm_password_field.text:
+        show_error("Passwords do not match")
+        return false
+    
+    # Check display name
+    if display_name_field.text.strip_edges().is_empty():
+        show_error("Display name is required")
+        return false
+    
+    # Check terms
+    if not terms_checkbox.button_pressed:
+        show_error("You must accept the terms of service")
+        return false
+    
+    return true
+
+func validate_email(email: String) -> bool:
+    var regex = RegEx.new()
+    regex.compile("^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$")
+    return regex.search(email) != null
+
+func _on_back_pressed():
+    get_tree().change_scene_to_file("res://scenes/login_screen.tscn")
+```
+
+---
+
+## Step 4: Handle Authentication State
+
+Create a global authentication manager:
+
+```gdscript
+# autoload: auth_manager.gd
+extends Node
+
+signal login_changed(is_logged_in: bool)
+signal user_profile_updated(profile: Dictionary)
+
+var current_user: Dictionary = {}
+
+func _ready():
+    # Listen for auth state changes
+    AeThexAuth.login_state_changed.connect(_on_login_state_changed)
+
+func _on_login_state_changed(is_logged_in: bool):
+    login_changed.emit(is_logged_in)
+    
+    if is_logged_in:
+        current_user = AeThexAuth.get_current_user()
+        print("User logged in: ", current_user.display_name)
+    else:
+        current_user = {}
+        print("User logged out")
+
+func is_logged_in() -> bool:
+    return AeThexAuth.is_logged_in()
+
+func get_user_id() -> String:
+    return current_user.get("user_id", "")
+
+func get_display_name() -> String:
+    return current_user.get("display_name", "Guest")
+
+func get_email() -> String:
+    return current_user.get("email", "")
+
+func is_guest() -> bool:
+    return current_user.get("is_guest", false)
+
+func logout():
+    await AeThexAuth.logout()
+    get_tree().change_scene_to_file("res://scenes/login_screen.tscn")
+```
+
+**Add to Project Settings:**
+```
+Project → Project Settings → Autoload
+Name: AuthManager
+Path: res://scripts/auth_manager.gd
+```
+
+---
+
+## Step 5: User Profiles
+
+Display and edit user profiles:
+
+```gdscript
+# profile_screen.gd
+extends Control
+
+@onready var avatar_texture = $VBox/Avatar
+@onready var display_name_label = $VBox/DisplayName
+@onready var email_label = $VBox/Email
+@onready var user_id_label = $VBox/UserID
+@onready var edit_btn = $VBox/EditButton
+@onready var logout_btn = $VBox/LogoutButton
+
+func _ready():
+    edit_btn.pressed.connect(_on_edit_pressed)
+    logout_btn.pressed.connect(_on_logout_pressed)
+    load_profile()
+
+func load_profile():
+    var user = AeThexAuth.get_current_user()
+    
+    display_name_label.text = user.get("display_name", "Unknown")
+    email_label.text = user.get("email", "No email")
+    user_id_label.text = "ID: " + user.get("user_id", "unknown")
+    
+    # Load avatar if available
+    if "avatar_url" in user:
+        load_avatar(user.avatar_url)
+
+func load_avatar(url: String):
+    var http = HTTPRequest.new()
+    add_child(http)
+    http.request_completed.connect(_on_avatar_loaded)
+    http.request(url)
+
+func _on_avatar_loaded(result, response_code, headers, body):
+    if response_code == 200:
+        var image = Image.new()
+        var error = image.load_png_from_buffer(body)
+        if error == OK:
+            avatar_texture.texture = ImageTexture.create_from_image(image)
+
+func _on_edit_pressed():
+    get_tree().change_scene_to_file("res://scenes/edit_profile.tscn")
+
+func _on_logout_pressed():
+    AuthManager.logout()
+```
+
+---
+
+## Step 6: Edit Profile
+
+Allow users to update their profile:
+
+```gdscript
+# edit_profile.gd
+extends Control
+
+@onready var display_name_field = $VBox/DisplayNameField
+@onready var bio_field = $VBox/BioField
+@onready var save_btn = $VBox/SaveButton
+@onready var cancel_btn = $VBox/CancelButton
+
+var original_profile: Dictionary
+
+func _ready():
+    save_btn.pressed.connect(_on_save_pressed)
+    cancel_btn.pressed.connect(_on_cancel_pressed)
+    load_current_profile()
+
+func load_current_profile():
+    original_profile = AeThexAuth.get_current_user()
+    display_name_field.text = original_profile.get("display_name", "")
+    bio_field.text = original_profile.get("bio", "")
+
+func _on_save_pressed():
+    var new_profile = {
+        "display_name": display_name_field.text,
+        "bio": bio_field.text
+    }
+    
+    save_btn.disabled = true
+    
+    var result = await AeThexAuth.update_profile(new_profile)
+    
+    save_btn.disabled = false
+    
+    if result.success:
+        AuthManager.user_profile_updated.emit(new_profile)
+        show_success("Profile updated!")
+        await get_tree().create_timer(1.0).timeout
+        go_back()
+    else:
+        show_error("Failed to update profile: " + result.error)
+
+func _on_cancel_pressed():
+    go_back()
+
+func go_back():
+    get_tree().change_scene_to_file("res://scenes/profile_screen.tscn")
+```
+
+---
+
+## Step 7: Password Reset
+
+Implement password reset functionality:
+
+```gdscript
+# forgot_password.gd
+extends Control
+
+@onready var email_field = $VBox/EmailField
+@onready var send_btn = $VBox/SendButton
+@onready var back_btn = $VBox/BackButton
+@onready var status_label = $VBox/StatusLabel
+
+func _ready():
+    send_btn.pressed.connect(_on_send_pressed)
+    back_btn.pressed.connect(_on_back_pressed)
+
+func _on_send_pressed():
+    var email = email_field.text
+    
+    if not validate_email(email):
+        show_status("Invalid email address", Color.RED)
+        return
+    
+    send_btn.disabled = true
+    show_status("Sending reset email...", Color.YELLOW)
+    
+    var result = await AeThexAuth.send_password_reset_email(email)
+    
+    send_btn.disabled = false
+    
+    if result.success:
+        show_status("Reset email sent! Check your inbox.", Color.GREEN)
+    else:
+        show_status("Failed: " + result.error, Color.RED)
+
+func validate_email(email: String) -> bool:
+    var regex = RegEx.new()
+    regex.compile("^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$")
+    return regex.search(email) != null
+
+func _on_back_pressed():
+    get_tree().change_scene_to_file("res://scenes/login_screen.tscn")
+```
+
+---
+
+## Step 8: Session Management
+
+Handle session timeouts and refresh:
+
+```gdscript
+# session_manager.gd (autoload)
+extends Node
+
+const SESSION_CHECK_INTERVAL = 300  # 5 minutes
+const SESSION_TIMEOUT = 3600  # 1 hour
+
+var session_timer: Timer
+
+func _ready():
+    session_timer = Timer.new()
+    session_timer.timeout.connect(_check_session)
+    session_timer.wait_time = SESSION_CHECK_INTERVAL
+    add_child(session_timer)
+    
+    if AuthManager.is_logged_in():
+        session_timer.start()
+
+func _check_session():
+    if not AeThexAuth.is_logged_in():
+        session_expired()
+        return
+    
+    # Refresh session token
+    var result = await AeThexAuth.refresh_session()
+    
+    if not result.success:
+        session_expired()
+
+func session_expired():
+    session_timer.stop()
+    show_session_expired_dialog()
+
+func show_session_expired_dialog():
+    var dialog = AcceptDialog.new()
+    dialog.dialog_text = "Your session has expired. Please log in again."
+    dialog.confirmed.connect(func(): get_tree().change_scene_to_file("res://scenes/login_screen.tscn"))
+    get_tree().root.add_child(dialog)
+    dialog.popup_centered()
+```
+
+---
+
+## Step 9: Account Linking
+
+Allow users to link multiple auth providers:
+
+```gdscript
+# account_linking.gd
+extends Control
+
+@onready var linked_providers = $VBox/LinkedProviders
+@onready var available_providers = $VBox/AvailableProviders
+
+func _ready():
+    load_linked_providers()
+    load_available_providers()
+
+func load_linked_providers():
+    var user = AeThexAuth.get_current_user()
+    var providers = user.get("linked_providers", [])
+    
+    for provider in providers:
+        var label = Label.new()
+        label.text = "✓ " + provider.capitalize() + " (linked)"
+        label.modulate = Color.GREEN
+        linked_providers.add_child(label)
+        
+        var unlink_btn = Button.new()
+        unlink_btn.text = "Unlink"
+        unlink_btn.pressed.connect(_on_unlink_provider.bind(provider))
+        linked_providers.add_child(unlink_btn)
+
+func load_available_providers():
+    var all_providers = ["google", "github", "discord", "twitter"]
+    var user = AeThexAuth.get_current_user()
+    var linked = user.get("linked_providers", [])
+    
+    for provider in all_providers:
+        if provider not in linked:
+            var btn = Button.new()
+            btn.text = "Link " + provider.capitalize()
+            btn.pressed.connect(_on_link_provider.bind(provider))
+            available_providers.add_child(btn)
+
+func _on_link_provider(provider: String):
+    var result = await AeThexAuth.link_oauth_provider(provider)
+    
+    if result.success:
+        show_success("Linked " + provider.capitalize())
+        reload_ui()
+    else:
+        show_error("Failed to link: " + result.error)
+
+func _on_unlink_provider(provider: String):
+    var result = await AeThexAuth.unlink_provider(provider)
+    
+    if result.success:
+        show_success("Unlinked " + provider.capitalize())
+        reload_ui()
+    else:
+        show_error("Failed to unlink: " + result.error)
+
+func reload_ui():
+    # Clear and reload
+    for child in linked_providers.get_children():
+        child.queue_free()
+    for child in available_providers.get_children():
+        child.queue_free()
+    
+    await get_tree().process_frame
+    load_linked_providers()
+    load_available_providers()
+```
+
+---
+
+## Step 10: Guest Account Conversion
+
+Allow guests to create permanent accounts:
+
+```gdscript
+# guest_conversion.gd
+extends Control
+
+@onready var email_field = $VBox/EmailField
+@onready var password_field = $VBox/PasswordField
+@onready var convert_btn = $VBox/ConvertButton
+
+func _ready():
+    convert_btn.pressed.connect(_on_convert_pressed)
+    
+    # Only show if user is guest
+    if not AuthManager.is_guest():
+        queue_free()
+
+func _on_convert_pressed():
+    var email = email_field.text
+    var password = password_field.text
+    
+    if not validate_input(email, password):
+        return
+    
+    convert_btn.disabled = true
+    
+    var result = await AeThexAuth.convert_guest_to_account(email, password)
+    
+    convert_btn.disabled = false
+    
+    if result.success:
+        show_success("Account created! Your progress is saved.")
+        await get_tree().create_timer(2.0).timeout
+        get_tree().change_scene_to_file("res://scenes/main_menu.tscn")
+    else:
+        show_error("Conversion failed: " + result.error)
+
+func validate_input(email: String, password: String) -> bool:
+    if not validate_email(email):
+        show_error("Invalid email address")
+        return false
+    
+    if password.length() < 6:
+        show_error("Password must be at least 6 characters")
+        return false
+    
+    return true
+
+func validate_email(email: String) -> bool:
+    var regex = RegEx.new()
+    regex.compile("^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$")
+    return regex.search(email) != null
+```
+
+---
+
+## Security Best Practices
+
+### 1. **Never Store Passwords**
+```gdscript
+# ❌ DON'T
+var user_password = "secret123"  # Never store passwords!
+
+# ✓ DO
+# Let AeThexAuth handle authentication securely
+```
+
+### 2. **Validate Input**
+```gdscript
+func validate_password(password: String) -> bool:
+    if password.length() < 8:
+        return false
+    
+    # Check for numbers
+    var has_number = false
+    var has_letter = false
+    for c in password:
+        if c.is_valid_int():
+            has_number = true
+        if c.to_lower() >= 'a' and c.to_lower() <= 'z':
+            has_letter = true
+    
+    return has_number and has_letter
+```
+
+### 3. **Use HTTPS Only**
+```gdscript
+# AeThex automatically uses HTTPS
+# Never disable SSL verification in production
+```
+
+### 4. **Handle Tokens Securely**
+```gdscript
+# Auth tokens are automatically managed by AeThexAuth
+# Don't try to extract or store them manually
+```
+
+### 5. **Rate Limiting**
+```gdscript
+var login_attempts = 0
+var last_attempt_time = 0
+
+func attempt_login():
+    var now = Time.get_ticks_msec() / 1000.0
+    
+    if now - last_attempt_time > 60:
+        login_attempts = 0
+    
+    if login_attempts >= 5:
+        show_error("Too many attempts. Try again later.")
+        return
+    
+    login_attempts += 1
+    last_attempt_time = now
+    
+    # Proceed with login
+```
+
+---
+
+## Testing
+
+Test authentication flows:
+
+```gdscript
+# test_auth.gd
+extends Node
+
+func _ready():
+    run_tests()
+
+func run_tests():
+    print("Testing authentication...")
+    
+    # Test guest login
+    await test_guest_login()
+    await AeThexAuth.logout()
+    
+    # Test email registration
+    await test_email_registration()
+    await AeThexAuth.logout()
+    
+    print("All auth tests passed!")
+
+func test_guest_login():
+    var result = await AeThexAuth.login_as_guest()
+    assert(result.success, "Guest login failed")
+    assert(AeThexAuth.is_logged_in(), "Not logged in after guest login")
+    print("✓ Guest login works")
+
+func test_email_registration():
+    var test_email = "test%d@example.com" % Time.get_ticks_msec()
+    var test_password = "Test123456"
+    
+    var result = await AeThexAuth.register_email(test_email, test_password)
+    assert(result.success, "Registration failed")
+    assert(AeThexAuth.is_logged_in(), "Not logged in after registration")
+    print("✓ Email registration works")
+```
+
+---
+
+## Next Steps
+
+- **[Cloud Saves](FIRST_GAME_TUTORIAL.md#cloud-saves)** - Save user data
+- **[Analytics Tutorial](ANALYTICS_TUTORIAL.md)** - Track user behavior
+- **[API Reference](../API_REFERENCE.md#aethexauth-singleton)** - Complete auth API docs
+
+---
+
+## Summary
+
+You've learned how to:
+✅ Implement email/password authentication  
+✅ Add OAuth login (Google, GitHub, Discord)  
+✅ Support guest accounts  
+✅ Manage user profiles  
+✅ Handle password resets  
+✅ Link multiple auth providers  
+✅ Convert guest accounts to permanent accounts  
+
+Authentication is the foundation for cloud features, social systems, and user engagement!
+
+**Ready to save user data?** Check out [Cloud Saves](FIRST_GAME_TUTORIAL.md#cloud-saves)! 💾