Download size

How many GB is Hapy-y?

10 GB

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

Leave at least 17 GB free: games need headroom to unpack updates.

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

The world's first "attuned" superhuman gets stuck in a quest room about his own life. The puzzles seem easy, but at one point his way out turns into a nightmare...