Use a Groove.
Complete the prologue.
Collect 200 stars.
Complete all arcade runs.
Complete all puzzles.
Complete an arcade run.
Complete an Arcade in hard difficulty.
Complete a puzzle.
Create a custom map.
Play a downloaded map.
Obtain an S-Rank on every campaign mission.
Unlock every item in the gallery.
Use every Groove once.
Win an online match in Quick Play.
Win a skirmish game.
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