Download size

How many GB is Hold Me Tight All Night, Onii-chan!?

1 GB

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

Leave at least 7 GB free: games need headroom to unpack updates.

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

Suffering from an illness that he's had since childhood, our protagonist has always struggled to live an independent life. One day his researcher parents get a novel idea for an experiment. Will this experiment finally lead to the cure they've been searching for?