Wario Colloseum 3D.
Waluigi Pinball 3D.
Bowser's Castle 3D with Bullet Bills.
Rainbow Road 3D.
But really all I want is a good Battle Mode. I think a team Battle Mode would be a great idea, especially since today's games can give you 4v4 or 6v6, or even 4v4v4, 2v2v2v2v2v2, or 3v3v3v3, etc.