Dr. Mario (NES) - Cheats & Tips
You can find below all the cheats and tips we have available in our database for Dr. Mario on the Nintendo Entertainment System
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.
Get Level 21
Beat level 20 in classic mode to unlock the all new level 21 with 88 viruses.
Harder Game play
After finishing the game in story mode without continuing, you will unlock super-hard 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."
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.
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.
Skill Level Control
In the Vs. computer mode, hold the L button when selecting the opponent to adjust their skill level
In marathon mode, you can multiply the amount of viruses by pressing L or R.
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.
If you know about any cheats we don't have, or you have some tips not listed below please let us know