Download size

How many GB is Sinister Halloween?

23 GB

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

Leave at least 33 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 Halloween Horror in VR. You go out with your friends, trick or treating, entering haunted attractions, as you make your way to the big party, but this year's holiday of the afterlife brings something sinister.