Download size

How many GB is Backrooms: Rebirth?

12 GB

That is more than the typical Adventure game, which needs about 5 GB.

Leave at least 20 GB free: games need headroom to unpack updates.

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

The protagonist doesn't die due to a plane crash, but the protagonist is crashed into the Backrooms, where you'll explore to find the exit, and your mind will be reminiscent of the fantasies you had before the crash.