Retro Game Cheats for Dr Mario 64 (Nintendo 64)
Effect: Virus Multiply
When:
In marathon mode
How:
In marathon mode, you can multiply the amount of viruses by pressing L or R.
Submitted By:
Unknown
Effect: Unlock hard AI
When:
During the game
How:
In modes Vs. Computer and Flash, after you have selected your character you will have to select your opponent. While your desired opposing character is highlight you can press and hold the L button and then press the A button. You'll notice that one more star is added to your opponents handicap. The words "Com Lv Hard" will appear in the upper right-hand corner of your screen.
Submitted By:
Unknown
Effect: Unlock Super Hard AI
When:
During the game
How:
In modes Vs. Computer and Flash, after you have selected your character you will have to select your opponent. While your desired opposing character is highlight you can press and hold the L button and then press the B button. You'll notice that two more stars are added to your opponents handicap. Also in the upper right-hand corner of the screen it'll say "Com LV S-Hard".
Submitted By:
Unknown
Effect: unlocks metal mario
When:
it is unlocked when you beat rudy.
How:
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:
Unknown
Effect: Vampire Wario
When:
it unlocks after youy complete story mode
How:
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:
Unknown
Effect: Get Level 21
When:
Beat level 20 in classic mode
How:
Beat level 20 in classic mode to unlock the all new level 21 with 88 viruses
Submitted By:
Unknown
Effect: Skill Level Control
When:
In the Vs.computer mode
How:
In the Vs.computer mode,hold the L button when selecting the opponent to adjust their skill level
Submitted By:
Unknown