You have to sign up and its activated through Steam PC
AlfieRoach CAGiversary! Feedback 5 (100%) Apr 30, 2013 #2 You have to sign up and its activated through Steam PC Upvote 0 Downvote
dustdust CAGiversary! Feedback 471 (100%) Apr 30, 2013 #3 Already bought Tomb Raider from GMG, but I decided to get this as well, thanks op