GamerTag : ThatHandStorm
Over 17 and from America.
Played the game live the night it came out and almost everyday since then.
If you haven’t been sent the code via email or XBL then you will have to wait until they unlock all of the specializations for everyone else which at this time is currently TBD.
Still haven’t gotten mine. Got so anxious I checked every email I can remember the password to. XBLGT MegaProto
Sorry to hear you guys haven’t received the codes! However, specialization codes have already been distributed. For more information on the distribution process, check this post.