New 3D Super Mario and Mario Kart Games in Development for Wii U
Nintendo has confirmed that a brand new 3D Super Mario game is indeed in development. In addition to a new 3D Super Mario game, a brand new Mario Kart game is also being developed for the Wii U. Both games are currently scheduled to be playable at E3 2013.
Unfortunately, there were no screenshots or trailers for either game. Looks like we have to hold out until June for more information.