An FPS (First Person Shooter) game/engine.
Cube is an Open Source multiplayer and singleplayer FPS (First Person Shooter) game with a multitude of weapons and which features built-in 3D map editing. Cube can be played as a single player game or multiplayer over the internet in an online deathmatch.
As a 3D engine, Cube is a simple-structured engine intended to power first-person shooters and will generate indoor FPS locations. Cube features high precision, fast and dynamic occlusion culling. Uses OpenGL & SDL.