Download size

How many GB is RTM: The Last Days?

40 GB

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

Leave at least 53 GB free: games need headroom to unpack updates.

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

As the only survivor of a military plane crash, you find yourself in a mysterious island battling to stay alive and discover the dark secret that lies beneath the ground.