Are you satisfied with nintendo's e3 2009?

[miz1q2w3e]

Soundwave said:

I think they'll make separate challenges for the multiplayer.

Super Mario 64 DS already sorta did this:

http://www.youtube.com/watch?v=wSYk3NUzbqg

that seems more like an extra minigame. but ya it's possible, but not in the main part of the game (the platforming part) maybe like the video instead :)