A new Mario & Sonic game is headed to the Wii U. Mario & Sonic at the Sochi 2014 Olympic Winter Games reunites the members of the Mushroom Kingdom with Sonic and friends for a bit of snowy competition. Winter Games will offer lots of events that make use of both Wii Motion Plus and the Wii U GamePad, sometimes in combination. For example, the Biathlon uses the Wii Remote for skiing, while the GamePad is used as a scope for rifle sections. (Side note: The Biathlon is a weird event.)
Other events shown include bobsledding, snowboarding, skiing, skating and more.
Launch timing was not announced, though winter seems like a good bet.