Sewer Survival Map 1.7.1 For Minecraf 1.7.1/1.7.2  for Minecraft 1.6.2 is created by the developer ‘mnopjh’ and is a wave-survival map. You are spawned in the center of a dirty, smelly sewer and has to battle through hordes of mobs in order to survive! I really enjoyed playing this map. It has so many little