Cheats & Guides

Teenage Mutant Ninja Turtles III: The Manhattan Project Cheats For NES

  1. Random Select

    At the player select screen, press Down five times for a one-player game, or press Down ten times for a two-player game. After you use this code, your next player will be randomly selected when you lose a turtle.

    Contributed by: Retro 

  2. Stage Select (Japanese version)

    At the title screen, press Down, Down, Up, Up, Right, Left, Right, Left, A, B & Start. If done right, the stage select menu will appear after picking your turtle.

    Contributed by: ReyVGM 

  3. More Continues (Japanese version)

    At the title screen, press A, B, Right, Left, Right, Left, Down, Down, Up, Up & Start. If done right, you'll be able to increase your continues after picking your turtle.

    Contributed by: ReyVGM 

  4. Secret Screen (Japanese version)

    At the title screen, press Up, Up, Down, Down, Left, Right, Left, Right, B, A & Start. If done right, you'll get a secret screen.

    Contributed by: ReyVGM 

  5. Secret Thank You Message from developers

    (Only works in Japanese version)

    Effect Effect
    Up, Up, Down, Down, Left, Right, Left, Right, A, B, Start (on title screen) A message written in Kanji will appear for a few seconds onscreen

    Contributed by: ddp6678 

  6. Cheat Codes

    Effect Effect
    Up, Up, Down, Down, Left, Right, Left, Right, A, B, Start (on title screen) Stage Select and more

    Contributed by: DBM11085 

Walkthroughs & FAQs

Type Name File Size
Full Game Guides Guide and Walkthrough by Pelord 12K
Full Game Guides Guide and Walkthrough by MMcPhun 54K
Full Game Guides Guide and Walkthrough by Happybuddha311 78K
Full Game Guides Guide and Walkthrough by Tarrun 54K