To play Splat Volley, you’ll need two teams on each side of a marked out court area separated by a volleyball net. Instead of a ball, teams must lob water filled balloons of various sizes over the net to the other team.
Lobs must be underarm. If the other team catches the balloon, they can return it. Play continues until the balloon bursts.
If it bursts on your side of the net at any time, it’s a point to the other team. Service alternates after each point. This works best with between 10-15 balloons per game.