

While addressing investors in Japan at a briefing on Nintendo's financials, Shigeru Miyamoto was asked what he's been doing lately. Since he has a way of translating his hobbies into videogames, the question was intended as some insight into his next project. After some corporate "no comment" style comments, Miyamoto joked (?) that he's been into cats lately. At which point Nintendo CEO Satoru Iwata joked (?) that's a hint as to their next game.
If they are indeed working on a cat game (ha ha!), Nintendo has their work cut out for them. The above video is footage of what must be the ultimate cat game. You do foolish things while your cat looks on and silently judges you. I can think of no more accurate cat simulator than that. Also, I don't read Japanese, but I'm pretty sure the words "Toonces, no!" appear during the driving segments.
(Thanks 1up, Andriasang, and Mr. Rex DX.)