Odamex is a free, cross-platform, modern client-server Doom engine
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Cross-platform real-time strategy game (3D)
A free 3d game for PC that does not limit the player. Fight,Build,Gain
Advanced map editor
An unmodified version of the MMORPG Impressive Title by KovuLKD
A fun realistic multiplayer free-and-open-source first-person-shooter!
A multiplatform medieval 3D MMORPG
Free MMORPG
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
Clone of Urban Assault with new Graphics.
My fork of Manic Digger
A java desktop game to play tic tac toe in a new way on a 3X3X3 cube!!
Your death sentence awaits...
Free 3D Roguelike action RPG
3D FPS Digital Paintball 3 Multiplayer Online Game
Minecraft private Skin Center
Action-packed local multiplayer game