Activision and Treyarch have announced that the Call of Duty: World at War Map Pack 3 reached one million downloads on Xbox LIVE and the PlayStation Network, during its first weekend of availability (August 6-9). Call of Duty: World at War Map Pack 3 features three multiplayer maps (Battery, Revolution, and Breach), co-developed with partner Certain Affinity, and one new Zombie map (Der Riese).