Slingshot Racing is a great new iPhone and iPad racing game by Crescent Games with a few interesting turns you don't see every day. For one, it's a luge racing game, which is a refreshing change of scenery after scores of car racers available. Secondly, Slingshot Racing features fluid, precise, and surprisingly fun one-touch controls. See, every corner has a turnstile off the track which just spins continuously. As you approach, you hold down your finger on the screen, and your little racer harpoons to it, enabling you to slingshot around the corner and gain momentum. You have to be sure to release your touch at the right moment though, otherwise you'll just smash right into the inside wall.