7etsuo/anvil

The game engine built for AI. MCP server, CLI and skills that let any agent build, test and publish full games with Summer Engine.

A lightweight, script-driven game engine your AI can drive — download the SDK, then let your AI build the game.

MIT-licensed TypeScript runtime for AI-native game characters and worlds, with durable state, reliable actions, memory, tools, and Unity, Godot, and Unreal Engine integrations.

GenieEngine is an AI-powered game engine that lets you build commercial-quality video game with AI.

Agentic game development taken to the next level: plan, build and test across major engines with any coding agent🤖

A universal scaffold for AI-assisted game development. 42 agents, 51 commands, 86 skills. Multi-engine (Unity, Unreal, Godot, HTML). Multi-harness (Claude Code, Codex, Cursor, OpenCode, Kiro).

UltraGameStudio - AI coding agent for game development: engine workflows, gameplay code, and asset generation.

VibeGame: Vibe Your Dream Game -- An open-source self-evolving multi-agent framework with an AI-Native game engine that turns your natural language into a fully playable 2D web game and edit it any way you want, built on Claude Code & Codex.

OpenGame: Open Agentic Coding for Games