It is advanced game to the under toward the under. break the block
The difficulty goes up as the stage advances.
It is game over if a red meter is lost.
The number of red meters decreases when it knocks against the block
or a hard block is broken.
In addition, it decreases gradually as time stands.
A red meter recovers a little when the whirl mark is taken.
The terminal is inclined to the right a little.
The terminal is inclined to the left a little.
Block failure below:
It screen touches without moving.
Right block failure:
It inclines to the right and it screen touches.
Left block failure:
It inclines to the left and it screen touches.