CoD: Warzone 2 DMZ - How To Access Building 21 And Get Keycards

Dec 20 2022 by Gamespot

 

Call of Duty: Warzone 2's cooperative DMZ mode has tons of missions to complete and secrets to explore, but Season 1 Reloaded includes a brand-new area with the addition of Building 21. Here's everything you need to know about the building, and how to find the keycards needed to access it.

What is Building 21?Inside of Building 21

Season 1 Reloaded added Building 21 on December 19, and Infinity Ward describes this as a limited-time area. The developer doesn't confirm how long Building 21 will...

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