Fruit Ninja immediately comes to mind. Also: Death Rally, Infinity Blade, Smash Cops, Kingdom Rush, Siege Hero / Angry Birds / etc where you have to nail that

Fruit Ninja immediately comes to mind. Also: Death Rally, Infinity Blade, Smash Cops, Kingdom Rush, Siege Hero / Angry Birds / etc where you have to nail that perfect shot. And that's just from glancing at my games, I have dozens more that would probably be pretty cool.