I am currently developing my own iphone app for people who enjoy playing physics puzzle games. The early levels are designed to entertain the casual iphone gamer and the tougher levels are designed for the dedicated players.
I would like to convey that the game is fun and addictive and if completed you probably have OCD (Obsessive–compulsive disorder).
Tell us a bit about who you are and the people you reach
People who enjoy accelerometer based physics puzzle games like labyrinth. This game is based on this flash game: