Hell hole is a created mode which involves creating a map, in the map there should be a 4 story large room in the center of the map on the 4th floor there should be a wide open space surrounding the 4 story room creating a hole into the room, in this open space story AI's will be placed scatterd across the area, and the player start should be located in the 4 story room/hole you may want to make some gun spawn points nearby also

When playing the story AI's will drop into the hole, the AI's drop fast giving them the illusion of coming out of the walls.

Can you survive?