ludovic111/horizon
Minecraft: Java Edition 26.3 rewritten from scratch in Rust, checked against vanilla with 281 differential harnesses. Get it with the Horizon launcher.
A star delta has been computed for 61,465 of 62,212 tracked repositories in this period, and only those can be ranked in it.
A repository missing here has not been measured far enough back yet. That does not mean it did not move.
Star counts measured between 16:22 and 08:04 (BKK).
Minecraft: Java Edition 26.3 rewritten from scratch in Rust, checked against vanilla with 281 differential harnesses. Get it with the Horizon launcher.
Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.
Godot Engine – Multi-platform 2D and 3D game engine
Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.
egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
A refreshingly simple data-driven game engine built in Rust
The open-source studio for making games with AI. Your own one-person game studio. Everything you need to make games with AI, in one app. Game canvas. Bring your own key.
Empowering everyone to host fast and efficient Minecraft servers
🎮 An open-source game speed modifier.
A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under Kitten Space Agency and RimWorld's Waylith engine.
AssetFurnace: the most complete open-source image-to-3D pipeline (Oct 2026). Prompt or picture → textured, rigged, animated game character, locally on Apple Silicon or NVIDIA. Pixal3D, TRELLIS.2, Hunyuan3D, SF3D, auto-rig and 21 moves. For indie game devs and 3D artists. Free, Apache-2.0.
Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
A simple and easy-to-use library to enjoy videogames programming
Generate clean 2D game sprites & animation atlases — component-row pipeline: state rows, alpha cleanup, frame extraction, runtime atlases. Codex/Claude skill.
A tool to generate normal maps from any sprite and animated sprite sheet.
Unleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool. Whether you want to create sprites, tiles, animations, or just express yourself in the language of pixel art, this software will realize your pixel-perfect dreams with a vast toolbox of features. Available on Windows, Linux, macOS and the Web!
A retro game engine for Python
Desktop/Android/HTML5/iOS Java game development framework
Frame profiler
Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.
A high performance, editable terrain system for Godot 4.
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
Space exploration, trading, and combat game.
Agentic skills framework for Godot 4.x. Domain-specific skills for AI coding agents (Claude Code, Copilot, Antigravity, Cursor)
A dead simple 2D game engine for Go
Redot Engine – Multi-platform 2D and 3D game engine
AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.
Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for the Godot Editor in C#, with cloud connection to ai-game.dev. Apache-2.0.
Showing 30 of 178 repositories
