The AMD deal has me thinking about getting a 380X, and while they haven't gotten back to me yet on which distributor handles the keys I figure it'll be Steam. I don't hate Steam per se, but without getting into too much of a whinefest I'm not a fan of third party clients required for offline play. Is it possible to download the Steam version and move it onto a clean system and just not have multiplayer functionality, like how the GOG Galaxy version is supposed to be?