Let your imagination run wild with Zoo Tycoon on Xbox One! Choose from over 100 visually stunning animals and the largest, most detailed selection of environments ever, then build, manage and maintain your dream zoo alone or with up to four players on Xbox LIVE. For added fun, upload your creation to the cloud and work together with other Tycoons to care for and share your animals. With intuitive, easy-to-use controls and Kinect-enabled features that allow your animals to recognize your voice and react to your movements, this zoo simulation will charm animal lovers of all ages.

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.