Here are some cheats and tips for the game Kirby’s Adventure.
Bonus games:
Successfully complete the game and save the game. An option
to play the bonus games will appear when selecting that saved
game from the title screen.
Extra Game:
Successfully complete the game with a 100% rating.
Sound test:
Successfully complete the “Extra Game”.
In-game reset:
Press A + B + Select + Start during
game play.
Unlimited mikes:
Defeat the Boss, then use the last Mike to hit the bonus plunger
or piece of the star rod.