Everyone gets blindfolded and are then given water pistols. The leader takes each player as far away from each other as possible. Then tells them to start. Players need to squirt other players, they have to point and shoot, they can"t spray their shots wildly. Any player who doesn"t do this is out, any player who gets shot is out. The winner is the last person left who hasn"t been shot.
Source: From the original site.