Download size

How many GB is Xanniban?

10 GB

That is more than the typical Point-and-click game, which needs about 2 GB.

Leave at least 17 GB free: games need headroom to unpack updates.

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

Evil has been unleashed. Don the Trespasser's suit as you dash across facilities, manage resources, and confine hostile machines to change the fate of humanity. Lure your foes into containment as a grim epidemic festers beneath the surface...