100% completion:
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Obtain all balls, all BGM, complete all bonus stages, all secret stages, the regular
45 stages. Play through all stages again in mirror mode.
14 Secret Stages:
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Find all 45 green crystals.
20 Balls:
———
Play through the regular 45 stages & the secret stages.
5 Bonus Stages:
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Obtain 25 gold trophies.
All BGM:
——–
Play through all the stages in the game.
All music:
———-
Successfully complete all stages to unlock all music.
Car Crush:
———-
Complete the first level in mirror mode, collecting the yellow gem.
Flash Ball:
———–
Beat the final level in normal mode, collecting the yellow gem.
Galaxy:
——-
Beat the first level in Night zone, collecting the yellow gem.
Mirror Mode:
————
Complete the regular 45 stages.
The 15th Secret Stage:
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Complete all 5 bonus stages.
UFO:
—-
Beat the final level in mirror mode, collecting the yellow gem.