How to unlock characters such as luma, dry bowser,
And baby peach.
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You need to pass the "Gold Medal" stages of the mini-games to unlock them.
Luma - Galaxy Rally (100 Returns)
Dry Bowser - Ink Showdown (30 shots past Wario)
Baby Peach - Pro Ring Shot (500 points in 3 minutes)
Baby Mario - Super Mario Tennis (1-3)
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