A multilevel arena map, with tweaked physics. I'm not usually a fan of aliens in net games... but in this case, I'd make an exception. The hill is the entire arena floor, and the baddies generally stay down there. (There's enough for them to do without having to bother with the elevators.) Most weapons and ammo are up on the top level... but in a pinch, you'll find rockets in the center of the arena. This one's a blast!