Activision announced that Teenage Mutant Ninja Turtles: Out of the Shadows, will be released as a downloadable game. The game, inspired by the Nickelodeon CG-animated series, was developed by Red Fly Studio and will feature four-player online co-op play. The new TMNT game is scheduled for release this summer and will be available on Xbox LIVE Marketplace, PlayStation Network, and PC via Steam. Check out the trailer video below for some gameplay action.
source: Comic Book Resources