Beating Mini Game Island for the first time unlocks Mini Game Island (Hard). There are no differences beyond you MUST finish first in a mini game to proceed.
Unlock the CPU's Master difficulty (above Very Hard) by coming in first in all 97 mini games in Mini Game Island, regardless of difficulty.
Unlockable How to Unlock Master CPU Difficulty Collect all 300 Mini Stars in Mini Game Island Mini Game Island Hard Mode Beat Mini Game Island for the first time
Contributed By: TrooParannoya.
Save file decorations
Completing certain objectives adds decorations to your save on the file select screen.
Unlockable How to Unlock Badge Collect all Minigame Island stars, all 100 Minigames, and every item in the Collection Banner Clear Minigame Island Hard Mode
Contributed By: Mingy Jongo.
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You can submit new cheats for this game and help our users gain an edge.
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You can submit a problem report for any non-working or fake code in the lists above.