It's really nothing that new. Sega worked on F-Zero, Namco has worked on Star Fox and Mario Kart, Capcom worked on Zelda.
If Nintendo really wants to make hay with any of these titles, they should consider a bigger cross over though IMO. Like Zelda x Final Fantasy or Monster Hunter or something. As much as these collaborations are fun, I think Zelda Musou is the only one that's relatively significant.







