Multi touch user interface game, simulation of Volleyball, Olympic team sport in which two teams of 6 players are separated by a net.
Each team tries to score points by sending a ball behind opponents horizontal line.
Each team is allowed as many as three consecutive touches.
Typically, the first two touches are to set up for an attack, an attempt to direct the ball back over the net in such a way that the serving team is unable to prevent it from being grounded in their court.
Double tap to make touch.