Download size

How many GB is Doors Closed?

1 GB

That is less than the typical Simulator game, which needs about 4 GB.

Leave at least 7 GB free: games need headroom to unpack updates.

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

To save your sick son, you take a job as a security inspector at a secretive lab, the very place rumored to be causing his illness. Inspect IDs, scan for contraband, and weed out impostors. Do your job, earn your paycheck, and save your family. Just don't let the wrong people in.