There are plenty of games out there where you fling/launch/throw an object at various structures, hoping to demolish them, but there is good reason for it. They're fun! The latest on the BlackBerry PlayBook scene is called King Oddball, and is brought to us by 10tons Ltd. Combining simple physics with a bit of luck, your task is to smash the tanks, helicopters, and structures with boulders. But King Oddball lives up to his name, and he flings the boulders with his tongue, plucking them from the sky one-by-one.
I really like the graphic style of King Oddball, and the subtle humor and attention to detail really sold me on the game overall. If you're a fan of Angry Birds or Crush the Castle, you will enjoy playing King Oddball. And even if you're not a fan of those franchise games, this one is just quirky enough that it might warrant a look. You can grab it for $2.99 at the link below.
More information/purchase King Oddball