Download size

How many GB is Is it different or not??

0.49 GB

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

Leave at least 6 GB free: games need headroom to unpack updates.

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

Your task is to scrutinize every corner of a schoolroom for differences. If the room is perfect, you can safely move forward. However, if you notice even the slightest difference, you must step back. Your primary weapon in this game is a keen eye and quick reaction time.