3 more levels from a master. One is simply a fun bit from a RED solo map, but all three are really playable - you'll spend most of your time getting blasted by friends, and very little time trying to figure out where to go next. Those RED weapons are just built for carnage, aren't they?
A square level, with a bunch of fake walls, and hundreds and hundreds and hundreds of rocket packs. Internally, the level is called 'Die', which is relatively accurate - you can't always see what's coming at you, because of the fake walls.
24 levels, some simple, some more complex... all quite playable for small to medium groups. Emphasis is on movement... and it works well. With 24 maps, your net group shouldnt' get bored too quickly...
3 levels, all with fantastic flow. These maps just get better and better. Unholy lets you play netgames in Ian's disgustingly alive hive-like textures... Whiskeyclone is a simple (but hard to dominate) street scene. Singe offers some pretty fun scenery... ick. :) Definitely worth a look.