Download size

How many GB is Soul Siblings?

8 GB

That is more than the typical Puzzle game, which needs about 3 GB.

Leave at least 15 GB free: games need headroom to unpack updates.

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

A nearly 15-year-old student falls asleep during a lesson, but nobody wakes her up. She awakens after a terrifying dreams and realizes it's already nighttime. While looking for a route to get out from the school building, she learns unusual things about paranormal activity and her family's tragedy.