Nintendo has revealed that the new Super Mario game for Wii U will be based on the New Super Mario Bros demo that we saw at last years E3 event. The New Super Mario Bros game for Wii U will therefore be a 2D game fashioned in a similar style to the Nintendo DS and Wii titles.
“In a recent interview, Mr. Miyamoto confirmed that a new Super Mario Bros. game for the Wii U system will be shown at this year’s E3 Expo. This is based on the Mario experience that was demonstrated at last year’s E3 Expo. We’ll have more to announce about our plans for the E3 Expo at a later date.”
– Nintendo representative