Unity3D Client And C# Server Framework

#1 Open Source Unity Networking Library

A fast, scalable, distributed game server engine/framework for C++, include the actor library, network library, can be used as a real time multiplayer game engine ( MMO RPG/MOBA ), which support C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal.

Biomes is an open source sandbox MMORPG built for the web using web technologies such as Next.js, Typescript, React and WebAssembly.

an unity mmo demo, base on ecs(game play), xlua(ui)

A curated list of tutorials/resources for hacking online games.

Python fitting assistant, cross-platform fitting tool for EVE Online

go分布式服务器，基于内存mmo

A free/open source client and automation tool for Ragnarok Online

Distributed Java game server, including cluster management server, gateway server, hall server, game logic server, background monitoring server and a running web version of fishing. State machine, behavior tree, A* pathfinding, navigation mesh and other AI tools

A battle of balls game, lol style. 基于ET 8.1的双端C#游戏框架(.net8 + Unity6000, EUI+Luban+YooAsset)，包含战斗系统（技能/buff/行为树），内置LOL风格球球大战demo

iR Engine - Bringing us together on the open social spatial web. 🤖 🚀 👓 🕹️ 🧑🏿‍🚀

An Ultima Online server emulator written in C# .NET

The main repository for the Darkflame Universe Server Emulator project.

Kaetram is an open-source 2D HTML5 MMORPG. It is an extended version of BrowserQuest (BQ).

RPG game action-adventure MMO built with Godot and Rust.

这是一个轻量级的、一站式的java游戏服务器框架，也可用于开发简单的web服务。基于netty实现了高性能通讯，支持tcp、http、websocket等协议，支持protobuf、json两种数据格式，支持以配置的形式轻松开启多端口网络服务。支持RPC远程调用，支持以优雅的方式实现远程调用，支持调用超时重试、幂等调用。封装了持久化层，提供数据访问和数据落地接口，支持异步新增、保存、删除数据，支持主键或指定其他字段进行数据缓存。支持简单的ioc，业务层使用依赖注入实现逻辑。封装了伪协程实现方案Promise，可用于解决地狱式回调等问题。支持MVC、领域、ECS架构。

Easy to use high performance Network library for Unity 3d

Reldens - You can make it - Open Source MMORPG Platform

游戏中捏脸的实现