Includes three bonus loadouts: Eagle Eyes Veteran Demolition Man Each contains a high-powered weapon, attachment, and perk that will give you the edge on dominating enemy troops.Eagle Eyes: Take aim on opponents from afar with a semi-automatic sniper rifle with exclusive green zombie skin and long range scope.Veteran: Blast walkers in half with this classic, fully automatic M4 assault rifle and bonus magazine for quick reloads.Demolition Man: Target and destroy all in your path with the M60 machine gun!

Go to https://www.xbox.com Login to your account Hover over your account link (the top right of the screen) a menu will appear, click on the "Redeem Code" button. On the next page, click "Redeem" Enter your code Click "Confirm" Click "Confirm" again to assign the key to your account.