In short: I want to produce a game similar to Car Racing (by Yao – http://itunes.apple.com/us/app/car-racing-free-street-racer/id451145900?mt=8) with a few design changes, different graphics (2D from a sky perspective as the example, though), sounds and music… (Budget: $250-$1500 USD, Jobs: Cocoa, iPad, iPhone, Mobile Phone, Objective C)