Fully async, multithreaded, predictive, open source, 3.01 reach
Wrapper of syncthing for Android
Odamex is a free, cross-platform, modern client-server Doom engine
Cooperative multiplayer graphical RPG and adventure game
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Arianne is an engine to develop multiplayer online games like Stendhal
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Domination is a game that is a bit like the board game Risk
Colonize the New World.
An enhanced version of 7K:AA (Seven Kingdoms: Ancient Adversaries).
jfCraft : Yet Another Minecraft Clone
Cross-platform real-time strategy game (3D)
Classic arcade game remake of Swing Plus -Total Mindcontrol
Open source voxel world
Legatus is network playable Renegade Legion
A funny game for a good company similar to karaoke
LAN p2p video chat