The targets in Volzo are volleyballs. Each of them has a numerical number. The number represents the life level of the ball. It is necessary to hit the ball exactly the number of times equal to its life level in order to completely destroy it. Launch shells from a submarine that cruises below in a horizontal plane. Thanks to ricochet, projectiles can bounce off walls and come back to hit balls. The task is to survive the maximum number of waves, and they will intensify with each new wave in Volzo.
