Treyarch has announced a new map for Call of Duty: Black Ops Cold War’s Zombies mode called Firebase Z. Firebase Z will be free to all players and it will be added on February 4.
— Treyarch Studios (@Treyarch) January 14, 2021
The story of Dark Aether continues after the destruction of the World War II-era ‘Projekt Endstation’ site. Players will now get to explore a new Dark Aether outbreak site, Outpost 25, which is known by its code name ‘Firebase Z.’ The developer will share additional details about Firebase Z map later today.
Call of Duty: Black Ops Cold War’s Zombies mode is currently free-to-play until January 21. Along with this, players will get access to Cranked mode and PlayStation 4 and 5 users can check out Onslaught mode.