Download size

How many GB is Oh no! I'm about to fall in love!?

40 GB

That is more than the typical Role-playing (RPG) game, which needs about 6 GB.

Leave at least 53 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 user takes on the role of the male protagonist Lu Shichuan and embarks on a journey of time and space with a photo. They meet seven beautiful women with completely different personalities and appearances. The final chapter of who you can stay with in the world is up to you to decide.