first person shooter, space invader
Odamex is a free, cross-platform, modern client-server Doom engine
SDL based generic 2D game engine
4X Space Strategy Game
Old-school 2D game engine
A free transportation simulator game
For exploring cellular automata like Conway's Game of Life.
Full featured MUD server with all the trimmings.
Computer opponent for the board game Blokus.
A cross-platform port of Hexen II 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!
Framework for producing web-based database applications
A 16 bit style game on the 16-bit IBM XT.
C++ lightweight cross-platform game engine
The multiplayer game engine