Activision and developer Treyarch have announced plans to release the not-so originally titled, Call of Duty: World at War Map Pack 1.

Due out in March, Call of Duty World at War Map Pack 1 will take Xbox 360. PlayStation 3 and Windows PC fans to the streets of a war-ravaged Berlin in "Nightfire," deep into deadly jungles to attack fortified Japanese positions in "Knee Deep" and through a bombed out underground subway system in "Station."

The Call of Duty: World at War Map Pack 1 will also expand upon the fan-favorite four-player co-op Nazi Zombie bonus mode with "Verruckt" (Zombie Asylum) - a fourth map that features more weapons, new Perks-a-Cola machines, electroshock defenses and endless, attacking legions of undead.