World War Z is a heart-pounding four-player cooperative third-person shooter featuring massive swarms of zombies that recklessly rush their living prey. Focused on fast-paced gameplay -- and inspired by the incredibly popular Paramount Pictures property of the same name -- World War Z explores new storylines and characters from around the world in tense, overwhelming, gruesomely exciting missions crafted specifically for modern PCs.

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.