1. Put in the game currency and press the start button to enter the game .
2. Shoot the ball in the set time to pass the level, a total of three levels .
3. After the game starts, before the countdown is 15 seconds, the balls hit will be worth 2 points; the balls hit within 15 seconds of the countdown will be worth 3 points per ball, and you can enter the next level if you reach the specified score.
4. The more balls hit within the specified time, the higher the score, which can be recorded as the highest score.