Earn 25 Gold Trophies to unlock five bonus stages. Note: The Gold Trophies are also available in Mirror mode.
Secret stages
Collect all 45 Green Crystals to unlock fourteen secret stages. Each regular stage contains a hidden Green Crystal. A fifteenth secret stage is unlocked by successfully completing all five bonus stages.
Mirror mode
Successfully complete all stages, including the secret ones. Then, press 2 when selecting a stage.
20 Balls
Successfully complete all 45 regular stages and 15 secret stages to unlock 20 Balls.
All music
Successfully complete all stages to unlock all music.
Mirror mode
Successfully complete all 45 regular stages to unlock Mirror mode.
Car Crush Ball
Successfully complete the first Mirror mode stage and collect the Yellow Gem to unlock the Car Crush Ball.
Flash Ball
Successfully complete the last Normal mode stage and collect the Yellow Gem to unlock the Flash Ball.
Galaxy Ball
Successfully complete the first Night Zone stage and collect the Yellow Gem to unlock the Galaxy Ball.
UFO Ball
Successfully complete the last Mirror mode stage and collect the Yellow Gem to unlock the UFO Ball.
100% completion
Successfully complete all bonus stages, secret stages, and the 45 regular stages in both standard and Mirror modes, and unlock all Balls and music to get a 100% completion.