Zombies will come from the sides and up through the mud. There will be a Pack-A-Punch machine and either a Jugger-Nog or Speed Cola machine. The start of the game has you at Hangar 18 in Groom Lake. Actually, most of the map is on the base. It takes place at Area 51 (Groom Lake) and allows you to teleport to a base on the moon. Moon is the last zombie map for Call of Duty Black Ops. V2: Added information about the guns, and what all the stuff in the map does.