Two teams begin each round by facing each other, the goal is to knock down every player of the opposing team. Once a player touches the ground with his bubble, he is eliminated and must exit to one of the four corners of the court. After one team has been eliminated the winning team will be given a point for each player still standing on that team. The referee will define a starting line for each team and the number of rounds to be played. The team with the most points after the final round wins.