Scribblenauts Unlimited: see Mario & Link in action here
Scribblenauts Unlimited features a handful of Nintendo cameos such as the cast of Super Mario Bros. and The Legend of Zelda. See Mario and Link taking the fight to Bowser and Ganon in Nintendo's latest trailers.
Here's the Link trailer, in which the adventurer uses a Hylian Shield and Master Sword to batter Ganon:
And the Mario trailer, in which he punches a Koopa Trooper square in the beak and uses a Fire Flower to defeat Bowser.