PlanetQuake.com — The Quake 2 Basketball Mod, by Matt Shade

"Quake2 Basketball is a partial conversion for Quake 2, made by id software. It attempts to reproduce the action of a basketball game in the Quake2 environment. It utilizes new models, sounds, levels, graphics, and game code to bring you basketball Quake 2 style. Check out the features section and screenshots to learn more about Quake 2 Basketball."