This game is also available on DS.
Retro Game Cheats for Big Brain Academy (Nintendo Wii)
Effect: Expert Level
When:
In game
How:
Obtain a Gold Medal on the easy, medium and hard difficulty to open an exercise to unlock the expert difficulty setting for that exercise.
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Effect: Free Platinum Medal
When:
In game
How:
Quit out of the game four times in 60 seconds, and you will automatically earn a Platinum Medal.
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