Download size

How many GB is Backrooms: The Wrong Door?

5 GB

That is more than the typical Puzzle game, which needs about 3 GB.

Leave at least 11 GB free: games need headroom to unpack updates.

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

Backrooms: The Wrong Door is a cooperative psychological horror game for 1-4 players. A single wrong door leads you into a shifting nightmare where reality feels broken, familiar places become hostile, and every step forward may bring you closer to something watching from the dark.