A big level, starting in a really dark room, with access to brighter areas. Some neat tricks, but the flooding one causes some nasty smearing... Also available in an Evil flavor.

Eerie lighting and some funky 5D add up to pretty good carnage. Watch your back!

Circles inside of circles inside of circles inside of... Lots of staircases. A central (small) courtyard. Be sure to collect your weapons and ammo before going in... for some reason, the center doesn't seem to be big on the engine's random list. Nice looking, and very dangerous. Also available in an Evil flavor.

A gigantic maze. Good luck finding your friends to kill them.