Download size

How many GB is Desert Island in Summer??

1 GB

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

Hikaru sets off for a fun-filled summer vacation at his university's club retreat. However, a sudden fierce storm blows in, causing their boat to drift off course, leading to them being stranded. Will Hikaru be able to make a girlfriend before they manage to escape this predicament?