Download size

How many GB is GearStorm?

6 GB

Leave at least 13 GB free: games need headroom to unpack updates.

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

You are an elite Exomarine, dropped on an alien planet. Don't just survive - make war! Build or dig a base, mine for resources, team up with other Exomarines, make AI clones to work for you, use advanced military weapons and vehicles to dominate other players and the hostile inhabitants.