Download size

How many GB is International Space Station Tour VR?

2 GB

That is less than the typical Indie game, which needs about 3 GB.

Leave at least 8 GB free: games need headroom to unpack updates.

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

Experience the International Space Station in VR with high-quality images and learn about the inner-workings of the Space Station from the European Space Agency's Samantha Cristoforetti, holder of the record for the longest uninterrupted spaceflight by a European astronaut.