Doom 2 Claustrophobia 1024 Mod
It's comprised of 32 brand-new maps restricting the player's movements to a 1024x1024 space. Decoration and monsters were allowed outside of this 1024 squared area. The player is allowed outside of the 1024 boundary given he is killed instantly. T
Claustrophobia 1024 is the community-made, inspirational sequel to Congestion 1024 which was released back in 2005.