.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

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.

AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.

Provides an efficient allocation free async/await integration for Unity.

xLua is a lua programming solution for C# ( Unity, .Net, Mono) , it supports android, ios, windows, linux, osx, etc.

Unity3D Client And C# Server Framework

JinYongLegend-like RPG Game Framework with full Modding support and 10+ hours playable samples of game.

Unity il2cpp reverse engineer

A curated list of Multiplayer Game Network Programming Resources

HybridCLR是一个特性完整、零成本、高性能、低内存的Unity全平台原生c#热更新解决方案。 HybridCLR is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotupdate.

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

Unity / XNA game patcher and plugin framework

A very simple toon lit shader example, for you to learn writing custom lit shader in Unity URP

Reactive Extensions for Unity

UIEffect is an open-source package that allows you to intuitively apply rich UI effects directly from the Inspector or via code. Combine various filters, such as grayscale, blur, and dissolve, to decorate your UI with a unique visual style!

A curated list of awesome Unity assets, resources, and more.

GUI Application to work with engine assets, asset bundles, and serialized files

Unity MCP acts as a bridge, allowing AI assistants (like Claude, Cursor) to interact directly with your Unity Editor via a local MCP (Model Context Protocol) Client. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

This is literally a game framework, based on Unity game engine. It encapsulates commonly used game modules during development, and, to a large degree, standardises the process, enhances the development speed and ensures the product quality.

Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]

A library for patching, replacing and decorating .NET and Mono methods during runtime

A maintained collection of useful & free unity scripts / library's / plugins and extensions

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。

#1 Open Source Unity Networking Library

This repository is for the legacy Mixed Reality Toolkit (MRTK) v2. For the latest version of the MRTK please visit https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity

Unity Open Project #1: Chop Chop

PUER(普洱) Typescript. Let's write your game in UE or Unity with TypeScript.

A curated list of project tutorials for project-based learning.

Render particle effect in UnityUI(uGUI). Maskable, sortable, and no extra Camera/RenderTexture/Canvas.