Wario Ware, Inc: Mega Microgame$ Gameboy Cheats
Wario Ware, Inc: Mega Microgame$ Unlock Music Test
Go to the Options screen and go to the Name Entry screen. Select Yes, then press L to go to the Music Test screen.
Wario Ware, Inc: Mega Microgame$ Unlock Mini-Games
Win 25 games in Jimmy’s stages to unlock full versions of Dr. Wario, Fly Swatter and Wario’s Sheriff.
Wario Ware, Inc: Mega Microgame$ Unlock Pyoro
Play every single game for every character to unlock Pyoro.
Wario Ware, Inc: Mega Microgame$ Unlock Pyoro II
To unlock Pyoro II, earn a medal on every game in Grid Mode.
Wario Ware, Inc: Mega Microgame$ Unlock Boss Game
Beat the standard game to unlock Boss mode, which pits you against every boss in the game.
Wario Ware, Inc: Mega Microgame$ Unlock Thrilling Game
Earn a high score while beating the Easy game.
Wario Ware, Inc: Mega Microgame$ Unlock Hard Game
Score 15 or more in the Thrilling game.
Wario Ware, Inc: Mega Microgame$ Unlock Easy Game
Beat Wario in the standard game to unlock the Easy game.
Wario Ware, Inc: Mega Microgame$ Unlock Staff Page
Beat the standard game to unlock the Staff Page, showing off those who worked so hard on Wario Ware.
Wario Ware, Inc: Mega Microgame$ Unlockable: Modes
* Boss Mode: Beat the game
* Easy Mode: Defeat Wario
* Hard Mode: Beat 15 levels in Thrilling Mode
* Thrilling Mode: Beat Easy Mode with High Score
Wario Ware, Inc: Mega Microgame$ Hint: Control Credits Music
During the credits press L to boost the bass and press R to boost the treble.