All repos — GH Trending Explorer

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.

Donchitos / Claude-Code-Game-Studios

Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy.

CoplayDev / unity-mcp

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.

Hugo-Dz / spritefusion-sprite-normals

A tool to generate normal maps from any sprite and animated sprite sheet.

raysan5 / raylib

A simple and easy-to-use library to enjoy videogames programming

Orama-Interactive / Pixelorama

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!

SubmitGame / awesome-ai-game-dev-tools

Open-source AI tools for making games, and for decompiling, remixing and mashing up games you own. 100+ stars, active in the last year, refreshed daily.

godotengine / godot

Godot Engine – Multi-platform 2D and 3D game engine

ocornut / imgui

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

bevyengine / bevy

A refreshingly simple data-driven game engine built in Rust

emilk / egui

egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native

4ian / GDevelop

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

libgdx / libgdx

Desktop/Android/HTML5/iOS Java game development framework

mxgmn / WaveFunctionCollapse

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

game1024 / OpenSpeedy

🎮 An open-source game speed modifier.

bkaradzic / bgfx

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

ellisonleao / magictools

:video_game: :pencil: A list of Game Development resources to make magic happen.

playcanvas / engine

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

wolfpld / tracy

Frame profiler

MonoGame / MonoGame

One framework for creating powerful cross-platform games.

hajimehoshi / ebiten

A dead simple 2D game engine for Go

heroiclabs / nakama

Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.

assimp / assimp

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

skypjack / entt

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

Pumpkin-MC / Pumpkin

Empowering everyone to host fast and efficient Minecraft servers

flame-engine / flame

A Flutter based game engine.

cocos / cocos-engine

Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

o3de / o3de

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.

FyroxEngine / Fyrox

3D and 2D game engine written in Rust

love2d / love

LÖVE is an awesome 2D game framework for Lua.

SanderMertens / flecs

A fast entity component system (ECS) for C & C++

stride3d / stride

Stride (formerly Xenko), a free and open-source cross-platform C# game engine.

endless-sky / endless-sky

Space exploration, trading, and combat game.

FlaxEngine / FlaxEngine

Flax Engine – multi-platform 3D game engine

gonglei007 / GameDevMind

最全面的游戏开发技术图谱(Game Development Map)。帮助游戏开发者们在已知问题上节省时间，省出更多的精力投入到更有创造性的工作中去。

Facepunch / sbox-public

s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games

melonjs / melonJS

a modern & lightweight HTML5 game engine

defold / defold

Defold is a completely free to use game engine for development of desktop, console, mobile and web games.

nesbox / TIC-80

TIC-80 is a fantasy computer for making, playing and sharing tiny games.

Redot-Engine / redot-engine

Redot Engine – Multi-platform 2D and 3D game engine

carp-lang / Carp

A statically typed lisp, without a GC, for real-time applications.

godotengine / godot-docs

Godot Engine official documentation

EsotericSoftware / spine-runtimes

2D skeletal animation runtimes for Spine.

godot-rust / gdext

Rust bindings for Godot 4

piqnt / planck.js

2D JavaScript Physics Engine

mosra / magnum

Lightweight and modular C++11 graphics middleware for games and data visualization

AlmasB / FXGL

Java / JavaFX / Kotlin Game Library (Engine)

OGRECave / ogre

high-performance rendering backend (C++, Python, C#, Java)

thedmd / imgui-node-editor

Node Editor built using Dear ImGui

gbdev / awesome-gbdev

A curated list of Game Boy development resources such as tools, docs, emulators, related projects and open-source ROMs.

IvanMurzak / Unity-MCP

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.