Alternate Piece Sets
UnlockableHow to unlockMaster SetScore a rating of Master in any game mode Excluding PracticeSet 1Score a rating of OK in all game modes Excluding PracticeSet 2Score a rating of Expert in all game modes Excluding PracticeSet 3Score a rating of Super in all game modes Excluding PracticeChange Floor Tiles
Complete all 16 practice rounds Enter the Options screen and there will be a new option called Floor You can now choose different floor sets and backgrounds
Control Water
On the main menu hold cD or cU to shift the whirlpool on the screen and hold the button while moving the STICK to move the whirlpool across the screen
Waves
Once you have the green background at the main menu hold the Cup button to make a watersprout or Cdown to make a vortex that can be controlled with the joystick