🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。

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.

rhythm is just a *click* away!

:mag: Quick file search & app launcher for Windows with community-made plugins

Multi-Joint dynamics with Contact. A general purpose physics simulator.

Unity C# reference source code.

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.

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.

Mono open source ECMA CLI. C# and .NET implementation.

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

Unity3D Client And C# Server Framework

【Unity杂货铺】unity大杂烩~

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

Bringing Characters to Life with Computer Brains in Unity

Multi-Platform Package Manager for Stable Diffusion

Unity / XNA game patcher and plugin framework

Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core. and a content management system (CMS) built on top of that framework.

Distributed Application Framework for .NET

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

Reactive Extensions for Unity

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

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

a .NET library that can read/write Office formats without Microsoft Office installed. No COM+. no interop.

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

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

(Unity3D) Test multiplayer without building

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

一款轻量级、高度可定制的 Windows桌面和任务栏硬件性能监控工具，支持监测 CPU、GPU、内存、磁盘、网速、FPS 计数、插件扩展及内存清理。A lightweight. customizable hardware monitor for the Windows desktop & taskbar. Features CPU/GPU/RAM/Network monitoring. FPS counter. plugin support. and memory optimization.

Rivet Actors are the primitive for stateful workloads. Built for AI agents. collaborative apps. and durable execution.

Godot/Unity3D System Design Architecture

Telegram for Windows

2D skeletal animation runtimes for Spine.

Zero allocation LINQ with LINQ to Span. LINQ to SIMD. and LINQ to Tree (FileSystem. JSON. GameObject. etc.) for all .NET platforms and Unity. Godot.

Attribute Extensions for Unity

A first person multiplayer shooter example project in Unity

Library for interacting with command-line interfaces

Walk through an infinite. procedurally generated city

A collection of some of the neat math and physics tricks that I've collected over the last few years.

Zero encoding extreme performance binary serializer for C# and Unity.

Samples for ML.NET. an open source and cross-platform machine learning framework for .NET.

:tea: All Gang of Four Design Patterns written in Unity C# with many examples. And some Game Programming Patterns written in Unity C#. | 各种设计模式的Unity3D C#版本实现

A NuGet Package Manager for Unity

Unified Realtime/API framework for .NET platform and Unity.

:books: Library of all kind of scripts. snippets & shaders for Unity

ChatGPT integration with Unity Editor

The new future of dotnet/reactive and UniRx.

#ziplib is a Zip. GZip. Tar and BZip2 library written entirely in C# for the .NET platform.

A class-leading water system implemented in Unity

FusionCache is an easy to use. fast and robust hybrid cache with advanced resiliency features.

A charting and data visualization library for Unity. Unity数据可视化图表插件。

A charting and data visualization library for Unity. Unity数据可视化图表插件。

Unity Node Editor: Lets you view and edit node graphs inside Unity

.NET Community Toolkit is a collection of helpers and APIs that work for all .NET developers and are agnostic of any specific UI platform. The toolkit is maintained and published by Microsoft. and part of the .NET Foundation.

A high performance implementation of Mediator pattern in .NET using source generators.

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.

A fully-featured deformer system for Unity that lets you stack effects to animate models in real-time

Samples for .NET Multi-Platform App UI (.NET MAUI)

Google Play Games plugin for Unity

Lite reliable UDP library for Mono and .NET

A versatile Unity scroll view component that enables highly flexible animations.

Open source recreation of Daggerfall in the Unity engine

A free Desktop Mate alternative with a lightweight interface and custom VRM support. though with more features.

Example content for Unity projects based on AR Foundation

Fast. free and customizable picture viewer

Toy Gaussian Splatting visualization in Unity

UniVRM is a gltf-based VRM format implementation for Unity. English is here https://vrm.dev/en/ . 日本語 はこちら https://vrm.dev/

unity3d resources management system

Source code for Unturned. a free open-world zombie survival sandbox game.

The fastest unity lua binding solution

The extra fast. minimum code size. GC-free DI (Dependency Injection) library running on Unity Game Engine.

Unity Graphics - Including Scriptable Render Pipeline

A flexible UI framework for Unity

Dependency Injection Framework for Unity3D

Procedural generation library for Unity

Graphy is the ultimate. easy to use. feature packed FPS counter. stats monitor and debugger for your Unity project.

Steam Audio

Zero Allocation StringBuilder for .NET and Unity.

A Shader Editor for Unity

Enhance Unity UI (uGUI) with advanced soft-masking features to create more visually appealing effects!

Demo Project using the Universal RP from Unity3D

These scripts will make your UGUI ScrollRect reusing cells. to improve performance. loading time and draw calls.

Expanded Math Functionality for Unity

A uGUI based console to see debug messages and execute commands during gameplay in Unity

提升你的生产力。

Simple and powerful Unity3d game workflow! 简单、高效、高度工业化的商业级unity3d 工作流。

Node graph editor framework focused on data processing using Unity UIElements and C# 4.6

A Unity C# animation engine. HOTween v2

Open source reimplementation of GTA San Andreas game engine in 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.

A ROS/ROS2 Multi-robot Simulator for Autonomous Vehicles

Editor tool for viewing and debugging asset bundle contents before and after builds

一个基于Entity-Component模式的灵活、通用、可扩展的轻量战斗（技能）框架，配置可选使用ScriptableObject或是Excel表格. A flexible. generic. easy to extend. lightweight combat (skills) framework based on Entity-Component pattern. Configuration can choose to use ScriptableObject or Excel tables.

Source 2 Viewer is an all-in-one tool to browse VPK archives. view. extract. and decompile Source 2 assets. including maps. models. materials. textures. sounds. and more.