==UNLOCKABLES==

-Alternate Piece Sets-
+------------+-----------------------------------------------------------------+
| Unlockable | How to Unlock                                                   |
+------------+-----------------------------------------------------------------+
| Master Set | Score a rating of Master in any game mode (Excluding Practice)  |
| Set 1      | Score a rating of OK in all game modes (Excluding Practice)     |
| Set 2      | Score a rating of Expert in all game modes (Excluding Practice) |
| Set 3      | Score a rating of Super in all game modes (Excluding Practice)  |
+------------+-----------------------------------------------------------------+

-Change 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.


==EASTER EGGS==

-Waves-
Once you have the green background at the main menu, hold the C-up button to make a watersprout or 
C-down to make a vortex that can be controlled with the joystick.