Download size

How many GB is Kapellmeister?

3 GB

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

Leave at least 9 GB free: games need headroom to unpack updates.

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

Run. Hide. Follow the orders. Keep quiet. Solve puzzles. Don't forget to check the cameras; someone is stalking you. And if you are lucky, maybe you'll get out of this loop of never-ending and repeating events.