Campbells Hell

:) I like the architecture of this map, although it is simple it is effective, and the multiple doorways leading to different places will always keep you guessing where the next opponent will come from. Although the map is under DEATHMATCH it is also Control, Conquer and CTF compatible.
Here is a map by inmewetrust which is based in a indoor level with lots of thin hallways (carnage) and some open spaces at the capture/conquer points with lots of doors around the area (armageddon)