Transform Om Nom into a bird, fish, or mouse in Cut the Rope: Magic, now on iOS and Android
Cut the Rope: Magic, as it's called, is all about transforming the loveable monster Om Nom into various new forms to solve more candy-related puzzles.
Turn into a bird, for example, and you can fly up above obstacles. The fish form lets you get submerged candies. And the mouse form gives you a heightened sense of smell to sniff out treats.
The game's got more transformations than that, and 100 levels to play. Plus there's some story involving an evil wizard or something. I dunno.