A pretty nice dual arena, in a sort of twisted figure eight layout. The hill is in the room that looks a lot like Everyone's Mortal... flow is great, and ammo is plentiful. This also serves as a great level for fusion bob target practice. Comes with an optional physics model.

A classic-style arena, reminiscent of Lack of Vision or What Goes Up... fantastic flow, nice variety of playing styles, and a few secrets. (Watch your back if your opponents find the recharger before you do!) Big enough for eight, but plays well with three or four, as well. Worth the download.

Large (frighteningly large), and it uses exactly one texture. Designed to look like a rabbit warren. It does. I say leave it to the rabbits.

A multi-tiered arena, with the hill at the bottom. Small rooms around the outside of the middle level provide breathing space (although the pulsating walls are a little annoying). Trapped exploda-fusion-bobs provide static entertainment.