MUnique / OpenMU

This project aims to create an easy to use, extendable and customizable server for a MMORPG called "MU Online".

SapphireServer / Sapphire

A Final Fantasy XIV 4.0+ Server Emulator written in C++

MikuLeaks / MikuSB

Open-source C#/.NET research server emulator for local protocol and networking experimentation.

DarkflameUniverse / DarkflameServer

The main repository for the Darkflame Universe Server Emulator project.

luskaner / ageLANServer

Web Server (and its launcher) for AoE 1, 2, 3 (all DE), AoE 4 and AoM: RT supporting offline multiplayer, fully cross-platform and portable

NexusForever / NexusForever

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

Crypto137 / MHServerEmu

Server emulator for Marvel Heroes

LandSandBoat / server

:sailboat: LandSandBoat - a server emulator for Final Fantasy XI

aethai / ro3emu-server

Open-source Ragnarok Online 3 (RO3) PC server emulator in C# / .NET 10. Client-documented protocol, multiplayer systems, tools and research.

Crypto137 / KiwiNet

Experimental server emulator for Path of Exile 0.x