Split everyone into 2 teams. Both teams spread out along the service line from alley to alley. A ball feeder feeds the ball to the first player on one team. They receive a volley. The other team tries to hit it back. Point is played, whoever misses is OUT. play continues until one team is completely annihilated. You may end up with one player playing against 4 or 5. This one player can still knock out all 4 of their opponents and win the game for their team.