Dealspwn.com writes: "Nintendo didn't mention it in their overlong press conference. It was practically invisible on the show floor. But running on a sole console behind Nintendo's VIP booth lay one of the most exciting titles of the entire show: a totally unique Wii U exclusive boasting exciting new mechanics, viewtiful artwork, anarchic humour and a totally new take on cooperative gaming. That's primed and ready for launch.
Project P-100 may be a working title, but my goodness, it's working."