Hit the Slime-filled race tracks with Nickelodeon Kart Racers! Select a racer from one of your favorite Nickelodeon series, including SpongeBob, Patrick, and Sandy from SpongeBob SquarePants; Leonardo, Raphael, Michelangelo, and Donatello from Teenage Mutant Ninja Turtles; Arnold and Helga from Hey Arnold!; and Angelica, Tommy and Reptar from Rugrats. Race your friends in up to 4-player local multiplayer or check out the Battle Arena for a variety of challenges. Features Choose from 12 of the most iconic Nickelodeon characters: SpongeBob, TMNT, Hey Arnold!, Rugrats and MORE!!! Race on 24 different Slime-filled tracks, including Bikini Bottom, NYC sewers, Tommy Pickle's house, Arnold's school and more! Customizable Karts with multiple power-ups and special attacks Awesome Co-Op and Local Multiplayer for non-stop action the entire family will love!!

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.