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

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

Unity C# reference source code.

Unity3D Client And C# Server Framework

Flax Engine – multi-platform 3D game engine

OpenCV wrapper for .NET

Lightweight and fast library written in C# for reading Microsoft Excel files

SuperSocket is a light weight, cross platform and extensible socket server application framework.

Pure C# IL Intepreter Runtime, which is fast and reliable for scripting requirement on enviorments, where jitting isn't possible.

Cecil is a library to inspect, modify and create .NET programs and libraries.

提升你的生产力。

A Unity C# animation engine. HOTween v2

Official PetaPoco, A tiny ORM-ish thing for your POCO's

InjectFix is a hot-fix solution library for Unity

QQ Group：538722494，KSFramework = KEngine + SLua(or xLua) , Unity3D Framework/Toolsets focus on hot reload

Mesh simplification for Unity.

Framework for lockstep RTS, TD, and MOBA games.

AssetStudio is an independent tool for exploring, extracting and exporting assets.

Scut is a free, open source, stable game server framework, which support C#/Python/Lua script, and support Unity3d, Cocos2dx, FlashAir client access.

Assorted unity assets and utilities

Editor utility for unity to help check resources in the current scene (including active textures, their sizes, materials, meshes and which objects are using them)

Global fog effect for Unity

TensorFlow Lite Samples on Unity

socket.io client for unity3d.

Simple microORM that maps the results of a query onto a POCO object. Project based on Schotime's branch of PetaPoco

Unity custom character controller

High performance 2D collision detection system with realistic physics responses.

LeanTween is an efficient animation engine for Unity

A MSIL/C# to C++ converter. Faster than CoreCLR with low memory overhead.(已弃坑.C#是个好语言,然而.NET不是一个干净的平台)