From the ColecoVision instruction booklet: Rev your engines and get ready to test your driving skills in TURBO! As in the popular Sega arcade game, you press down on a real accelerator foot pedal to speed over city, country and mountain roads. Twist and spin your steering wheel to swerve past oil slicks, cars and speeding ambulances. Shift down into low gear to negotiate dangerous seaside road curves and icy conditions on snowy highways. Coleco's special Expansion Module #2 turns your Control Stick into a gear shift and features an accelerator foot pedal and steering wheel. It gives you the thrill of a genuine road race!