Despite looking phenomenally like New. Super Mario Bros. Wii, Nintendo's Wii U launch title New Super Mario Bros. U will apparently feature a number of things to set it apart from its predecessors.
Announced during the Ninty E3 Press Conference, New Super Mario Bros. U will integrate fully with the Wii U's MiiVerse, allowing gamers to play as their Miis, as well as throwing up challenges and notifying players when their level scores have been bested.
There's also a...sigh...it's more multiplayer 2D Mario goodness. Everything you need is in the trailer above, and there's an Iwata Asks video below too.