Cooperative multiplayer graphical RPG and adventure game
Air traffic control tower and radar simulator (solo + multi-player)
Stream low latency video from your desktop or webcam over TCP/IP
Snakes of Apocalypse is a funny multiplayer game
Private Online Game Launcher for Any kind of Game
WTP is a League of Legends ping checker.
A statistics collection and tracking tool for Mechwarrior Online (R)
A Multiplayer Bao (Bawo) App for GNU
To create an open source and openly developed mmorpg
Open Source Virtual World and MMOG Development Platform
A Dungeons & Dragons Miniature Game.