A fast, scalable, distributed game server engine/framework for C++
oGame-like browser space realtime strategy game based on xNova
MMO Exitium
Text Browser-Based MMO is a project with with forum integration.
Massively multiplayer online game server and client framework
Character optimizer for the MMO.
Text Surgery Simulator game, taken from MMO Growtopia by RT Soft
MMOG Framework. Starting place to build a game.
An MMO that allows players to earn DogeCoin!
PHP & MySQL MMO RTS Engine and Learning Tool
Top-down multi-player zombie survival game
Speed up your Tanki Online gameplay by up to tenfold.
Webgl Engine
Open Source fishing bot for the MMO World of Warcraft