New Super Luigi U DLC dated, as is The Wonderful 101

New Super Luigi U, Nintendo's huge, game-sized DLC forNew Super Mario Bros. U, will be released on June the 20th, Nintendo has confirmed via today's Nintendo Direct presentation. In addition to the standard download, the content will also be available as a standalone disc release a month later on July the 26th.

In addition, Nintendo announced an August the 23rd release date for Platinum Games' The Wonderful 101, the existence of Mario & Sonic at the Olympic Winter Games 2014, and a partnership with Sega on an exclusive new Sonic the Hedgehog game, Sonic: Lost Worlds. More details on that one coming at E3.