The bullet speed-让子弹飞
By clicking on the screen, the player can accelerates the bullet. In the process of the bullet fly, there will be obstacles continue to emerge, the players task is to accelerate the bullet,and pass the heavy levels.
By clicking on the screen, the player can accelerates the bullet. In the process of the bullet fly, there will be obstacles continue to emerge, the players task is to accelerate the bullet,and pass the heavy levels.