Set up a bridge that must be at least 8m long and wide enough to accommodate four fighters in the front row.
One team is made up of at least 4 fighters (the Braves), the other (the Assailants) of 4 or more if possible.
You need to set a respawn condition (time limit, run to a given point and come back, etc).
How it works :
To win the game, you have to kill all the fighters on the opposing team...
When a Brave is killed, he leaves the bridge from the side to disturb the fighting as little as possible and waits for the end of the game.
When an Assailant is killed, he exits the bridge from the side so as to disturb the fighting as little as possible and must fulfil the respawn condition that has been chosen. He must then return to combat via his team's starting point.
After a few games, the roles are reversed and the teams reformed.
Remarks :
It's a very tiring exercise and quite hard on morale because of the big advantage the attackers have.
It is advisable to regularly change the role of each team and to mix the members as often as possible.