2. Ragdoll Blaster
Ragdoll Blaster is the first game from Backflip Studios, whose second effort, Paper Toss, is currently tearing things up in the free aisle at the App Store. It caused much less of a stir than its younger brother, but Ragdoll Blaster is definitely the star of the family. Firing hundreds of limp bodies out of a cannon over 73 (soon to be 100+) levels? Sounds like an instant classic to me.