Build a 3D game just by talking to Claude Code
You can now build a 3D game just by talking to Claude Code, and every tool here is free. If you are new, start with Godot, Godot MCP and the game-dev skills. That is the easiest combo.
The 5 free tools
- 1
Gamedev Agent Skills
74 skills across 10 engines
It loads the right game-dev skills for whatever you ask Claude to build.
Open on GitHub - 2
Godot MCP
For the free Godot engine
It lets Claude open the free Godot engine, run your game, read the errors and fix them.
Open on GitHub - 3
TripoSR
By Tripo AI and Stability AI
Give it one image of a character and it builds the 3D model.
Open on GitHub - 4
Colyseus
Multiplayer
It adds multiplayer: rooms, matchmaking and every player’s game kept in sync.
Open on GitHub - 5
A prompt to start with
Install Godot first, then paste this into Claude Code.
Set these up for me, one by one: 1. https://github.com/gamedev-skills/awesome-gamedev-agent-skills 2. https://github.com/Coding-Solo/godot-mcp Then help me make a small 3D game in Godot.
Where to start
- 1
Install Godot
Download the free Godot engine from godotengine.org.
- 2
Paste the prompt above
Claude Code sets up the game-dev skills and Godot MCP for you.
- 3
Describe your game
Tell Claude what you want to build. It runs the game, reads the errors and fixes them.
Questions people ask
Are these tools free?
Yes, all five are free. You need a Claude plan to use Claude Code.
Which one should I start with?
Godot with Godot MCP and the game-dev skills. That is the easiest combo.
Can I make a 3D game for the browser instead?
Yes. Five more free tools for that: drei, react-three-rapier, yuka, three.quarks and react-postprocessing. All are on GitHub.
Want AI set up like this for your business?We build AI setups and run ads for businesses.
Talk to usThe gameplay in my reel is After the Wind by afterthewinddev on X. Each tool here belongs to its makers. All credit to them.