HOW IT WORKS.
Upon finding a Red Door out in the open, players are able to walk through and teleport to another part of the map.
Not only is it a quick way of rotating, but it also allows you to access high-tier loot with ease.
Reaching the new area puts you inside a room filled to the brim with extremely valuable loot.
From Armor Satchels to Durable Gas Masks and more, it’s well worth the effort of tracking down a Red Door.
It’s currently unclear just how many there are or whether they’re in fixed locations.