Battle alongside your brothers through the sewers, subways, and streets of NYC to take down Shredder and Krang’s evil organization, Foot by Foot. Unleash custom combat skills and powerful team combos to save Manhattan from the overwhelming dark forces growing in the shadows. Features Assemble your team in 4-player online co-op mode! Fight fan-favorite enemies like Bebop and Rocksteady! Visually stunning, fast-paced combat true to PlatinumGames’ signature style. Gritty comic-inspired art style turns a new chapter in TMNT history! Original story penned by IDW Comic’s TMNT author, Tom Waltz.

— Activation Details —

Go to: http://store.steampowered.com/ and download STEAM client Click “Install Steam” (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don’t have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam… Follow the onscreen instructions to complete the process. After successful code verification go to the “MY GAMES” tab and start downloading.