Download size

How many GB is Backdoors?

4 GB

Leave at least 10 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

Enter the twisted realm of the Backrooms. Explore 100 procedurally generated rooms, and survive with up to three friends in intense co-op action. Unravel the secrets, beware of lurking entities. Find the way out or become lost forever in the depths of the Backrooms.