Download size

How many GB is The Castle Mystery?

2 GB

That is less than the typical Indie game, which needs about 3 GB.

Leave at least 8 GB free: games need headroom to unpack updates.

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

A first-person horror game where you step into the shoes of a historian who, on a solo mission, receives a tempting invitation to explore a long-abandoned castle. Drawn by the promise of a generous reward, you accept the offer without hesitation.