I'm pretty sure all you need is an IGN account because that's all it took to get mine. Saw a post for these keys from IGN's facebook.
Dust 514 looks really cool, and I realize it's F2P so this isn't much of a deal, but... Play it anyway. The more, the merrier!
http://www.ign.com/prime/promo/dust-514
Dust 514 looks really cool, and I realize it's F2P so this isn't much of a deal, but... Play it anyway. The more, the merrier!
http://www.ign.com/prime/promo/dust-514