On this map, you awaken floating to the surface of the water. When you are close to the surface, you are helped up by Carter Stevens and Daniel Shepard. You are in a underwater military base, however, it has been abandoned, and zombies start to breaking through windows. You start with a pistol and two hand grenades.
There are a group of sharks that come every 4-5 rounds on this map. They are zombified sharks that try to eat you. Once the round starts, the base will flood and sharks swim in through the diver hole in the starting room. Once the round is over, the water will drain out.
Water-Logged (makes you swim faster and survive underwater longer)
Weapons from the mystery Box:
Barret .50 Cal