A Single Player MOD for Open Arena. The first release is a standalone version. Its campaign, when reseted, affects your Quake III and Open Arena progress. Now it works as a MOD. You extract the file content into your open arena folder and load MODS. It doesn't affect the Open Arena content.
OARemix is a Single Player MOD for Open Arena - Quake III Campaign with 32 new levels All OA enemies to frag