Need help; live player counter

How do I make it so a counter counts how many players there are and once all players are hit on one team the game is over

anybody know please>>

well… You could make the host set a number for the number of players on one team and set up a Lifecycle for players knocked out and wire it like this "lifecycle happens - decrement counter, make the target value of the counter 0 (the starting number on the counter being 1) and wire the counter to an end game device (counter target reached-end game).

This should end the game when all players are on one team.