Download size

How many GB is Building 0: Hakuei University?

20 GB

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

Leave at least 29 GB free: games need headroom to unpack updates.

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

I'm a second-year university student in a paranormal club facing disbandment. In a desperate bid for survival, I sneak into the mysterious "Building Zero" — a place campus whispers warn you never to approach. What awaited me there was a terror beyond anything I'd ever encountered.