(formerly ActionCube) It's a Cube mod (total conversion), team oriented multiplayer first person shooter (Counter-strike like and more). The gameplay is similar to ActionQuake and provides a more "realistic" gameplay experience than Cube. (ZLIB license) [win32, linux and bsd (x86), macosx (ppc)]

Official homepage of the game and the engine. Screenshots, downloads and links.

Singleplayer (2 game modes, savegames) and multiplayer (12 game modes) first person shooter, built as a major redesign of the Cube FPS. Possibility of in-game map editing (even multiplayer). Central server list. Demo recording. Uses OpenGL and SDL. (ZLIB license) [win32, linux and bsd (x86), macosx (ppc)]

Eclipse is a driving and FPS style shooting game with a campaign. Story takes place on surface of Moon. OpenGL graphics and original soundtrack. Single-player game only.

An open-source content package for Quake III Arena (free stand-alone game). Contains bots. (GPL) [win32, linux and bsd (x86), macosx (ppc)]