Game & Wario, another Wii U launch title that Nintendo neglected to show during its E3 press conference (click for larger images). Details about the minigame shown in the above screenshots are available on this page.
Pretty interested in this, even though they didn’t say anything about it. It’s not too clear on the website if it’s actually another WarioWare game or something different with the general WarioWare idea. Either way, I’m on board.