on a playfield which covers only a small portion of the case. The audio consists of beeps. George J. Klose based the game on 1970s racing arcade video games and designed the hardware, with some hardware features added by Mark Lesser who also wrote the 512 bytes of program code.

From a top-down perspective, the player controls a car on a three-lane track and moves between them with a switch. Opponent vehicles move toward the player, in an effect similar to