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+# Isometric Game Development with Godot on Debian Linux
+
+*A practical guide for Linux users with no Godot experience*
+
+---
+
+## Part 1: Getting Started on Debian
+
+### Installing Godot 4
+
+Godot 4 is self-contained — no package manager needed. Download, extract, run:
+
+```bash
+# Download latest stable (4.7.1)
+cd ~
+wget https://downloads.godotengine.org/linux/Godot_v4.7.1-stable_linux.x86_64.zip
+unzip Godot_v4.7.1-stable_linux.x86_64.zip
+chmod +x Godot_v4.7.1-stable_linux.x86_64
+./Godot_v4.7.1-stable_linux.x86_64
+```
+
+Or via Flatpak (auto-updates):
+```bash
+sudo apt install -y flatpak
+flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+flatpak install flathub org.godotengine.Godot
+```
+
+> ⚠️ Debian's `apt install godot3` gives you Godot 3.x (legacy). Use the zip or Flatpak for Godot 4.
+
+### Required System Packages
+
+```bash
+# Graphics stack (Godot 4 needs Vulkan or OpenGL 3.3+)
+sudo apt install -y libgl1 libvulkan1 mesa-vulkan-drivers
+
+# If you have Intel GPU
+sudo apt install -y intel-media-va-driver
+
+# Optional development tools
+sudo apt install -y gimp inkscape tiled git audacity
+```
+
+### Recommended Free Assets
+
+Don't generate art with AI yet. Use existing free assets:
+- **Kenney.nl** — high-quality CC0 game assets
+- **OpenGameArt.org** — community-contributed sprites and tilesets
+- Search for "isometric tileset" on either site
+
+---
+
+## Part 2: Isometric Games in Godot 4
+
+### Why Godot 4 for Isometric?
+
+Godot 4.3+ introduced `TileMapLayer` (replacing the old `TileMap`), which has **built-in isometric support**. Key features:
+
+| Feature | What It Does |
+|---------|-------------|
+| **TileMapLayer** | Create isometric grids with automatic coordinate conversion |
+| **Tile Shape → "Isometric"** | One-click isometric projection (2:1 ratio) |
+| **Y-Sorting** | Objects further "back" draw behind objects further "front" |
+| **Auto-tiling** | Automatic terrain transitions between tiles |
+| **NavigationAgent2D** | Pathfinding works on isometric grids automatically |
+
+### Quick Isometric Setup
+
+1. Create a `TileMapLayer` node
+2. In TileSet properties: set **Tile Shape → "Isometric"**
+3. Set **Tile Size** to match your art (e.g., 64×32 for classic isometric)
+4. Paint your map — Godot handles the projection
+
+### Common Gotchas
+
+- **Y-sort anchor**: Use the object's feet/base position, not center
+- **Coordinate confusion**: Game "north" = up-left on screen, "east" = up-right
+- **Tile seams**: Add 1-2px padding on tile edges to avoid visible gaps
+- **Collision shapes**: Physics works in screen space, not isometric space
+
+---
+
+## Part 3: LLM-Assisted Development (Vibe-Coding)
+
+### What LLMs Can Do for Godot
+
+| Capability | Quality | Notes |
+|-----------|---------|-------|
+| Write GDScript | ⭐⭐⭐⭐⭐ | Movement, combat, UI, state machines |
+| Debug errors | ⭐⭐⭐⭐⭐ | Paste error → get fix |
+| Explain concepts | ⭐⭐⭐⭐⭐ | "How do signals work?" → clear answer |
+| Boilerplate code | ⭐⭐⭐⭐ | Scene transitions, save systems, spawning |
+| Isometric logic | ⭐⭐⭐⭐ | Coordinate conversion, camera setup |
+| Scene tree setup | ⭐⭐ | Requires manual work or MCP plugins |
+| Visual design | ⭐ | Positioning, layout, animation — mostly manual |
+
+### Best AI Tools for Godot (2026)
+
+| Tool | GDScript Quality | Best For |
+|------|-----------------|----------|
+| **Claude (Sonnet/Opus)** | ⭐⭐⭐⭐⭐ | Cleanest code, stays on Godot 4 |
+| **Cursor + Godot MCP** | ⭐⭐⭐⭐⭐ | Best IDE experience with scene awareness |
+| **GPT-4o** | ⭐⭐⭐⭐ | Strong but sometimes mixes Godot 3/4 |
+| **DeepSeek** | ⭐⭐⭐⭐ | Budget-friendly, good GDScript |
+
+### Godot AI Plugins
+
+- **Godot AI** (Asset Library) — connects Claude/Copilot to live Godot editor. Can build scenes, write scripts, run tests from chat
+- **AI Assistant Hub** — embeds Ollama, Gemini, OpenRouter inside Godot
+- **GodotPrompter** — agentic skills framework for Claude Code
+
+### Feasibility Verdict
+
+**Vibe-coding a simple-to-medium isometric game is very feasible in 2026.**
+
+LLMs handle 60-80% of coding. You still need to:
+1. Learn Godot fundamentals (2-3 hours of tutorials)
+2. Handle visual design and scene setup manually
+3. Use free assets instead of AI-generated art
+4. Start small: movement → one mechanic → expand
+
+### What Works vs What Doesn't
+
+| Approach | Success Rate |
+|----------|-------------|
+| Simple game (movement + 1 mechanic) | ✅ High |
+| Prototype for a game jam | ✅ High |
+| Medium complexity (inventory, NPCs, dialogue) | ⚠️ Feasible with patience |
+| Complex systems (multi-system architecture) | ❌ Overwhelms LLMs |
+
+**Community wisdom:** "Start with one mechanic, get it working, then add the next." LLMs excel at iterative development, not architectural design.
+
+---
+
+## Quick Reference
+
+```bash
+# Install Godot 4
+wget https://downloads.godotengine.org/linux/Godot_v4.7.1-stable_linux.x86_64.zip && unzip Godot_v4.7.1-stable_linux.x86_64.zip && chmod +x Godot_v4.7.1-stable_linux.x86_64
+
+# Install dev tools
+sudo apt install -y gimp inkscape tiled git
+
+# Graphics dependencies
+sudo apt install -y libgl1 libvulkan1 mesa-vulkan-drivers
+```
+
+**Resources:**
+- Godot Docs: https://docs.godotengine.org
+- Isometric Tutorial: https://docs.godotengine.org/en/stable/tutorials/2d/using_tilemaps.html
+- Kenney Assets: https://kenney.nl/assets
+- OpenGameArt: https://opengameart.org
+
+---
+
+*Report generated by Hermes Agent — 2026-07-20*