Valley Run

Swing a chrome marble through 100 neon courses across ten worlds. Fold your iPhone Duo, or tilt any iPhone, to pump it higher like a playground swing. Hit the turn for a Perfect, stop on the very edge for a Lip Stall, and grab every gem before time runs out. TEN WORLDS Neon Coast, Glass Canyon, Midnight Grid, Ribbon Road, Frost Peak, Coral Deep, Star Forge, Storm Front, Mirror Lake and Rolling Hills. Every world brings something new to master: glass to smash, springs, mines and lasers, a road to steer, black ice and frozen gems, portals and jellyfish, low gravity, tornadoes, lightning that flashes before it strikes, an echo marble that mirrors your every swing, and rolling hills that fight you on every climb. POWER-UPS Freeze stops every hazard in its tracks. Shield lets you roll straight through mines, lasers and lightning. Save the ones you don't use and bring them into any course.…