Set up a bridge that must be at least 8m long and wide enough to place four fighters in the front line.
Starting from one end and moving towards the center of the bridge, the bridge should tighten to create a funnel effect. The narrowest part leaving room for only two fighters in the front line.
The number of fighters in each team is free, to be adapted according to the desired difficulty.
You have to determine a respawn condition (limited duration, run to a given point and come back etc). You can also decide that only one of the two teams has the Respawn bonus.
Procedure:
When a fighter is killed, they exit the bridge in such a way as to disturb the fights as little as possible and must fulfill the chosen Respawn condition.
To win the game you must kill all the fighters of the opposing team.
It is recommended to reverse the roles regularly, every two or three parts for example.