A lightweight game server framework implemented with Actor Model
Azuriom is a complete open-source web solution for game servers
Distributed server for social and realtime games and apps
Arianne is an engine to develop multiplayer online games like Stendhal
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
A mobile game distributed server implemented using netty4.X
Web based Game server control panel
The best code this side of the galaxy
A FastDL Server for Counter Strike in C#