Available on: N64

Dr. Mario Cheats, Codes & Guides

Dr. Mario Cheats

  • Metal Mario

    Play as Wario in Normal Mode in story and after you defeat Rudy you will get Metal Mario, but you can't lose, and redo is the same as losing.
    Submitted by Cheat_master
  • Virus Multiply

    In marathon mode, you can multiply the amount of viruses by pressing L or R.
    Submitted by Russell DeLong
  • Vampire Wario

    Finish story mode on ant difficulty and defeat Vampire Wario to unlock him in vs mode but you can't lose, and redo is the same as losing.
    Submitted by None
  • Get Level 21

    Beat level 20 in classic mode to unlock the all new level 21 with 88 viruses.
    Submitted by NeedNoRespect
  • Harder Gameplay

    After finishing the game in story mode without continuing, you will unlock superhard mode! to access it, highlight the "hard" option at the difficulty-select screen in story mode and press the z button; the "hard" button will change to "s-hard."
    Submitted by anonymous
  • Skill Level Control

    In the mode,hold the L button when selecting the opponent to adjust their skill level
    Submitted by Matt R.
  • New Virus Levels

    To get virus level 21 just beat virus level 20 in classic mode.Now to get level 22 you must beat virus level 21, when you finish the game credits will appear, but DON'T TURN OFF THE GAME.When the credits are done scrolling virus level 22 appears with 92viruses, but there are no redo's. If you lose you have to beat virus level 21 all over again.
    Submitted by Edward Hoffman
  • Change AI Settings In VS. Mode

    At the Character Select Screen, highlight a character. Hold L and Press A to increase AI of that character. Hold L and Press B to decrease the AI of that character.
    Submitted by Adam Renner

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More Info

Available Platforms: N64