Firebase Z is now out and is the first piece of Zombies DLC to be released for Call of Duty Black Ops: Cold War, and it is entirely free.
Here is how to turn the power on so you can fully explore the map.
How To Turn The Power On
To turn the power on and gain access to all the map, there are three reactors that need to be activated and costs 500 points to begin, which shouldn't be difficult to secure.
The first reactor is in the Mission Control room so isn't difficult to find.
Pay the 500 points and then protect the two collection units from any zombies that might rear their ugly heads.
The next reactor can be found at Military Command, this is one of the easier ones due to it being a large open area so it is easy to deal with any of the undead that may be coming for you.
Finally, head to the Data Center to activate the final reactor.
Once done a pulse of Dark Aether energy which acts like a Nuke and eliminates any enemies.
READ MORE: Is Samantha Maxis Coming To BOCW?
You will also get 1000 extra points after turning on the third reactor.
Now you will have the ability to explore the entirety of the map, as some doors require the power to be on before they can be opened.
The Black Ops Cold War 1.11 update is now live, adding a classic Black Ops 2 map to the multiplayer side of the game, as well as Firebase Z in the Zombies mode.
Express is the new multiplayer map that has been added to multiplayer, remastered and rebuilt from the ground up.
Express features close-quarters combat and long sight-lines bisected by a speeding train.
It provides the perfect mix of short-range gunfights and longer sniping options with an environmental hazard proven to cause chaos.
READ MORE: BOCW 1.11 Patch Notes
So far, we know a few things are coming to Black Ops Cold War via the February 4 1.11 Update.
An "Endurance" playlist is coming to Fireteam: Dirty Bomb and will push your squad to its' limits.
In this game mode, as soon as a bomb is detonated another will come online.
In addition to this, there's also going to be a score increase. Now, 1000 points will be needed to win! This is double the usual amount.
Prop Hunt is also getting a few more maps. These will be existing Black Ops Cold war Multiplayer maps, but fans of the mode will undoubtedly be excited.
READ MORE: Everything you need to know about Firebase Z