A multiplatform medieval 3D MMORPG
Two player Table Tennis video game made usign Python's PyGame library.
Cooperative multiplayer graphical RPG and adventure game
Network gamepad/joystick
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.
Free-to-play multiplayer version of the 8-bit classic M.U.L.E.
Adds Discord Functionality to Lands.
Extra image set for Crossfire RPG Game
The world is no longer the same
Visual Basic 6 2D online adventure game engine
Cross-platform real-time strategy game (3D)
tour based strategic game
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
A Endless running game set in desert filled with obstacles
The classic multiplayer strategy game for use as a BBS door
A 2D multiplayer space shooter game
A free 3d game for PC that does not limit the player. Fight,Build,Gain
A fun realistic multiplayer free-and-open-source first-person-shooter!
Tools for Super Tux Kart server operators
Source of Mana is a unique 2D MMORPG
Stream low latency video from your desktop or webcam over TCP/IP
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers