How to use Red Access Card and Blue Access Card in Warzone Verdansk

Verdansk’s bunkers are back in Call of Duty: Warzone, and they’re packing valuable loot. But to get inside most of them, you’ll need either a Red Access Card or a Blue Access Card.

Inside the bunkers, you’ll find high-tier gear and rare weapons, including the Armored Train weapon blueprint from CoD Vanguard and even the elusive Specialist Perk, which grants you every perk. Even though the keycard-accessible bunkers usually have lower-tier loot, they can still give you a solid advantage, especially early in the match.