Have you ever tried to play Demolition Master on iPhone? It's my favourite casual iPhone game: great graphic, awesome sound, animation and interesting gameplay. What is the main task in the game? The best answer can tell you iTunes:

“Demolition Master” is a sequel of popular game which is one of the best in its genre.
This time you will be searching for legendary island Atlantis!
This is not an easy task as you will have to pass a lot of countries before this.
We have changed the gameplay a little in order to make the game even more dynamic and interesting.
Impressive explosions with vibro effect, cognitive cosmopolises with charming music, adrenaline and itch for the victory – these are the feelings which will be caused with the game “Demolition Master”
And now I've tried it on my new iPad! It's the best one! My wife gets my iPad and don't want to give it back:-)

Demolition Master for iPhone and for iPad