mmorpg

TrinityCore Open Source MMO Framework (master = 9.2.7.45745, 3.3.5 = 3.3.5a.12340)

Unity3D Client And C# Server Framework

A MMOG engine of server.

#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.

Complete Open Source and Modular solution for MMO

rAthena is an open-source cross-platform MMORPG server.

A free and open-source MMORPG server emulator written in C++

Certain anime game Repacked Resource from Multiple Sources

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

游戏服务器框架，网络层分别用SocketAPI、Boost Asio、Libuv三种方式实现， 框架内使用共享内存，无锁队列，对象池，内存池来提高服务器性能。还包含一个不断完善的Unity 3D客户端，客户端含大量完整资源，坐骑，宠物，伙伴，装备, 这些均己实现上阵和穿戴, 并可进入副本战斗，多人玩法也己实现, 持续开发中。

Framework to create an RPG or MMORPG (with the same code) in the browser with Typescript

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.

⚔️ An online JavaScript 2D Medieval RPG.

Hercules is a collaborative software development project revolving around the creation of a robust massively multiplayer online role playing game (MMORPG) server package. Written in C, the program is very versatile and provides NPCs, warps and modifications. The project is jointly managed by a group of volunteers located around the world as well as a tremendous community providing QA and support. Hercules is a continuation of the original Athena project.

网络游戏开发知识、技术与信息库，游戏研发技术从业者的导航地图。Online games development knowledge, technology and information repo. The guide map for game technical developers.

An Ultima Online server emulator written in C# .NET

An emulator for the defunct MMORPG WildStar which supports build 16042 (Final Patch)

DEPRECATED - FFXI Server Emulator - See Project Topaz

Stendhal is a fun friendly and free multiplayer online adventure game with an old school feel.