There are eleven bunkers spread across the entire Call of Duty Warzone map. They are all located at the extremities of Verdansk in very specific places, which we have marked below.
HOW TO OPEN THE DOORS OF BUNKERS
Accessing bunkers is no small task: you will have to rely on luck, so to speak. To open their doors, you are asked to find a red access card, which is in any orange chest: of course, it is also possible to recover the object from the corpse of an (ex) lucky person. Once the card in your possession, go to one of its underground fortresses to retrieve all the contents: many rare chests for dozens of ultra-precious objects. If you or your team comes across it, it may well be that you will be lucky.
You can open certain bunkers in Call of Duty Warzone if you have a red key card. 👀
Here’s what’s inside the secret vaults:
(via u / osamadeep) #Warzone pic.twitter.com/QGhpoL6jrY
– Call of Duty Warzone News (@BattleRoyaleCoD) May 19, 2020
Note that the bunkers have a second part still barricaded which may well open in the near future, at the whim of the developers.