Shigeru Miyamoto must be a busy man. When he's not saying Angry Birds would have been better on DS or having weird game ideas, he's actually working. At the moment, Miyamoto is juggling several projects, including a few for Wii U.

Speaking to El Mundo in the same interview he used to confirm Super Mario Wii U for E3 2012, Miyamoto confirmed he's working "small but important" projects for Wii U, but naturally didn't say more.

Miyamoto recently said a smaller F-Zero could make sense on Wii U, but then he's also said to be focusing on new franchises. Just what is the father of Mario cooking up?