File:Quake1.gif DMAS11: Entering Tunnels Of Mayhem Game Episode Designer Level Editor Soundtrack Level Theme Previous Map Next Map [Source] Entering Tunnels Of Mayhem or Tunnels of Mayhem is the eleventh level of DEATHMATCH Maps. The map is made up of a couple of interconnected corridors, with the exit Teleporter being found on a side corridor off one of the main tunnels.