OpenArena is an open-source content package for Quake III Arena licensed under the GPL, effectively creating a free stand-alone game. You do not need Quake III Arena to play this game. The latest patch is now available.

OpenArena v0.7.7 Patch for Windows (Installer) (1.64MB)

OpenArena v0.7.7 Patch for Linux/Windows 9X/2000/XP (Zip) (8.84MB)