The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.
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Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.
- game-engine
- strategy-game-engine
- csharp
- cross-platform
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.
C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.
- steam
- steam-api
- steam-account
- steambot
TranslatedVirtual desktop pet simulator: an open-source desktop pet software that can be built into any WPF application
- desktop-pet
- wpf
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
ChatGPT integration with Unity Editor
The main repository for the development of the evolution game Thrive.
- thrive
- game
- simulation
- evolution
Vim Emulator Plugin for Visual Studio 2015+
- vim
- visual-studio
- vsix
- f-sharp
SteamKit2 is a .NET library designed to interoperate with Valve's Steam network. It aims to provide a simple, yet extensible, interface to perform various actions on the network.
- steamkit2
- c-sharp
- nuget
- steam
BizHawk is a multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.
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.
- csharp
- dotnet
- game-engine
- vulkan
ChatGPT-powered shader generator for Unity
A game framework written with osu! in mind.
- game-frameworks
- game-engine
- osu
- hacktoberfest
An easy to use Unity 3D library for creating illustrated Interactive Fiction games and more.
Complete multi-touch solution for Unity: iOS, Android, Windows, TUIO.
DotRecast - a C# port of Recast & Detour, Industry-standard navigation mesh toolset for .NET, Unity3D, games, servers
- detour
- recast
- navmesh
- pathfinding
A game ROM manager, with a built in web based emulator using multiple sources to identify and provide metadata
- emulation
- rom-management
- self-hosted
- open-source
Gestures and input handling made sane for Unity
A Civilization-style strategy game about governing Israel from 15 May 1948. Real ministers, real map, every fact sourced. Unity + deterministic C# sim.
- indie-game
- indiegame
- israel
- israeli
⭐ Bringing WebXR to Unity 3D ! B-)
- augmented-reality
- unity
- webxr
- javascript
:video_game: Unity SDK to use the IBM Watson services.
- bluemix
- watson-sdk
- watson
- unity-sdk
An open-source custom bootstrapper for Roblox Studio that allows you to override files in Roblox Studio's directory, opt into development branches of Roblox, and experiment with Fast Flags.
- roblox-studio
- lua
- c-sharp
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.