SPEED UP is a fast-pace, gravity twisting infinite runner about the thrill of speed and and your reaction skills. It is simple, but not easy: it follows the tradition of arcade games that are easy to learn and almost impossible to master. The further you go the faster it gets. Can you handle the speed? Features: + 3 difficulties + 2 game modes: Level Mode, Infinity Mode + 15 different speed-stages in the Level Modes + 25 different speed-stages in Infinity Mode + Super high Speed action + Beat you own high scores + Countless obstacles to overcome + Unlimited fun!