NES : Marble Madness Cheats
Below are the cheats, hints, and tips that Game Gas knows about for Marble Madness. On the right are
websites that may have additional cheat codes, hints, or tips for Marble Madness.
More time:
Begin game play in two-player mode with a single player. Bonus time is awarded to the player that completes the course first. Since player two is not a participant, player one will always collect the bonus time.