no cd key

#1vgamer3Posted 9/30/2010 9:59:38 PM
so i bought this game at gamestop a while back and it sat in my drawer for a few months. I decided to take it out tonight to check it out, and found out that it does not have a cd key. I do not remember which gamestop i bought it at, and have moved since then so even if I could remember I could not go there. Anyone have any idea what I can do to play the game without buying it again?