This is an open source Unity pause menu created for the game New Horizons, and it's completely free because of how a pause menu is a core component of a game, while the unity asset store was lacking in such an asset (until this was released on the asset store).

木叶战记续作

A Unity-3D library, to procedural orientate character head (and chest) in a direction without using any animation data.

A fast, self-contained, highly customizable Aseprite-to-Unity importer.

基于xlua的MVVM框架，支持Addressables, 统一渲染管线等Unity新特性

Game-like agent based economy simulator

游戏中捏脸的实现

A Tower Defense style game example in Unity

Unity HTFramework, a rapid development framework of client to the unity.

behaviac is a framework of the game AI development, and it also can be used as a rapid game prototype design tool. behaviac supports the behavior tree, finite state machine and hierarchical task network(BT, FSM, HTN)

UNITY engine RPG framework

BubbleGame《天天萌泡泡》是一款简单好玩的消除游戏，点击三个或以上同颜色、相连接的泡泡来进行消除，简单而有趣。

🌳 A proof-of-concept Pokémon-style Retro RPG engine created with Unity.

Ignorance utilizes the power of ENet to provide a reliable UDP networking transport for Mirror Networking.

Another fucking c# Steamworks implementation

A list of resources and tutorials for those doing programming in Unity.

Infinity Square/Space. The prototype of the game is open source. Unity Asset.

This is a Smart Game Foundation (Not Framework)

Creating an infinite 3D runner game in Unity

果派德州客户端源代码，使用Unity3D引擎。