77 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill for your engine and task. Runs in Claude Code, Cursor, Kiro, Codex, Copilot, Gemini CLI and more.
Repository Index
47,133 repositories indexed
25–48 of 252 · Most stars
Minecraft: Java Edition 26.3 rewritten from scratch in Rust, checked against vanilla with 281 differential harnesses. Get it with the Horizon launcher.
- differential-testing
- game-engine
- linux
- minecraft
A command-line murder mystery
Emulator for rapid prototyping of Software Defined Networks
- mininet
- openflow
- sdn
- emulator
The Forge Cross-Platform Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
- simulation
- game
- powder
- powder-toy
Legendary - A free and open-source replacement for the Epic Games Launcher
- epicgames-launcher
- epic-games
- epic-games-client
- epic-games-launcher
Static recompilation of The Legend of Zelda: Tears of the Kingdom to native Windows and Linux x86-64, with a Vulkan renderer. Game files not included.
A 2D horror-survival and escape game built from scratch in C++. Navigate unsettling levels, survive the glitches, and escape the nightmare. Features a custom C++ game core, robust asset management, and comprehensive system architecture documentation.
- 2d-game
- cmake
- cpp
- custom-game-engine
The command-line tool for quick, simple deployment and management of Linux dedicated game servers.
Java / JavaFX / Kotlin Game Library (Engine)
A meta-JavaScript adventure game by Alex Nisnevich and Greg Shuflin.
SpartanPort: unofficial PC port of God of War III Remastered (PS4) for Windows and Linux (AppImage). Original x86-64 code runs directly on the CPU with a custom runtime; graphics use shadPS4's Vulkan video core. Launcher, in-game menu, controller icons and up to 240 FPS. Requires your own game dump. No game files included.
- game-preservation
- god-of-war
- pc-port
- ps4
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.
- ai
- ai-integration
- game-development
- mcp
Original Xbox Emulator for Windows, macOS, and Linux (Active Development)
- original-xbox
- xbox
- emulator
- hacktoberfest
Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+
- game
- c-plus-plus
- strategy-game
- cheats
A powerful nonlinear dialogue system for Godot
Bloodborne (v1.09) running natively on Linux and Windows: the game's x86-64 code runs as is, GPU side translated to Vulkan; FSR 4 / DLSS, co-op (BBSC). Bring your own dump.
3D C++ Game Engine - yet another open source game engine
- game-engine
- game-development
- data-oriented-design
- editor
Universal Samsung DeX alternative for all Android devices. Run Android apps on Windows, Linux & macOS with resizable windows, advanced FPS gaming controls, and high-performance wireless ADB mirroring.
Work-in-progress static recompilation of The Legend of Zelda: Breath of the Wild (Switch, v1.9.0) for Windows and Linux. Bring your own dump: no game files, keys or dumping tools included.
The Cross Platform Game Engine
- starling-framework
- actionscript
- as3
- adobe-air
Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.
- game
- python
- c-plus-plus
- json
FNA - Accuracy-focused XNA4 reimplementation for open platforms
- xna
- fna
- csharp
- gamedev