A 3D space first-person shooter game.
Zombie survival on a city wide scale!
Your death sentence awaits...
My fork of Manic Digger
Destroy arachnids robots on Mars (3D Video Game)
3D FPS Digital Paintball 3 Multiplayer Online Game
Three dimensional first-person space deathmatch!
A basic 3D environment with a first-person POV
3D to GZDoom void map converter
AssaultCube is a FREE, multiplayer, first-person shooter game.
Futuristic FPS set on Pluto
The idea isn't to reach you goals, it's to make progress towards them,
Radon: The Quest for Survival is a first-person shooter RPG.
First person shooter
3rd Person Shooter 3D-Action Game
a 3D openGL version of Deap Deadly Dungeons roguelike RPG game
First person glmatrix plugin - webGL
An unreal-like game
GREED Tech MIT is a Open Source Engine for FPS Games
Red Eclipse unofficial release for Mac OS 10.5