Get ready for a new breed of Zombies. The unique Exo Zombies co-op experience is coming to Call of Duty: Advanced Warfare DLC. This new mode brings the movements, abilities, and weapons of the exoskeleton into battle against the undead. Season Pass owners get early access to the Ascendance DLC Pack bonus weapon: The OHM directed energy two-in-one LMG/Shotgun and its OHM Werewolf Custom Variant. Adjust the weapon on the fly to fit your strategy. Unleash a barrage of directed energy fire from a distance in LMG mode or get up close and personal in shotgun mode and deliver a concentrated blast of directed energy. Plus, with Season Pass you get instant access to the Atlas Gorge Multiplayer Map, a re-envisioning of the fan favorite Call of Duty 4: Modern Warfare map, Pipeline.

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.