Download size

How many GB is Grey Skies: A War of the Worlds Story?

12 GB

That is more than the typical Fighting game, which needs about 6 GB.

Leave at least 20 GB free: games need headroom to unpack updates.

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

Based on the great work of H.G. Wells, explore the English countryside and encounter iconic concepts such as Black Smoke, Red Weed and of course the almighty Fighting Machine and it's Heat Ray!