Two teams compete to wipe each other out BUT at the start of the match the organiser calls out the number of active players, between 1 and the total number of the team. That many players race to fight (the rest watch). When hit you’re out. Rinse and repeat
Notes for the game organiser. Get the teams to swap starting points between rounds – make the amount of times each team starts at a certain point even. When selecting the teams make sure ones is not stacked (an idea is to appoint an experienced team captain and get them to take turns selecting team mates). If during player there is a noticeable imbalance, organisers should get teams to swap players to even things out.
Team split: 1:1
Victory condition: The team that wins the most rounds wins the game.