The oa_bottomless-pit.pk3 file you have requested: Maps Levels Missions / OA Bottomless-Pit - 161.7kb is not available. Perhaps try browsing all files for the game OpenArena and upload any files you want to share or are missing. This is the only information we could locate:
Game: Open Arena
Map type: Open arena
Players: up to 16
New textures: no. Just changed the amount of light emitted by the light shaders.
New sounds: no FFA map for Open Arena. This is a straight remake of the bottomless funnel for UT.