Gravity Motor Speed - The history of the hottest motorcycle gravity sensing game! Come now more powerful than anyone else! Eye-catching 3D design, lifelike scenes and vehicles, fascinating highly addictive playability, smooth accelerometer controls, and vivid sound, these will give you a real motorcycle racing experience! sunny beaches, the growth of cactus desert, as well as the majestic bridge is the charm of the game three scenes; different perspectives of the switch, to bring you a wonderful driving experience. wow! thrilling!