one of game i played in the past (1990-1994) and it was a physical game.
the ruled :
the team devide into several grups, each of them has no leaders,
there was no limit for the member and time, so you could open so many member each group ( as long as same each group)
each group try to defeat others with a touch ( touch the head or the feet of the opponents / member of groups so they will be rest)
the group survived win (have member more in the last)
