Game Genie Codes

Marble Madness - Game Genie Codes

The following are known Game Genie Codes for Marble Madness on Nintendo Entertainment System (NES).
  1. Extra 20 Seconds To Complete Beginner Race
  2. Extra 40 Seconds To Complete Beginner Race
  3. Bonus Time Not Added
  4. Infinite Time
  5. Play Game In Black And White Mode
These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.

Code Indexes for Nintendo Entertainment System (NES) Want a Game Genie for Nintendo Entertainment System? Click here to find it on Amazon!

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