Valley Run is a marble game you play by folding or tilting your phone. Built for the iPhone Duo, it turns the hinge into the controller: open and close it to reshape the valley and roll your marble to the finish. Play 70 hand-built courses across 7 worlds, chase Game Center leaderboards for score, speed, and fewest folds, paint your own marble in the Marble Studio, and design your own levels with music that you can send to friends to race.
