In this very early fighting game, one player dukes it out with another fighter, punching high or low with strong or weak punches, trying to force the other person off the edge of the screen. As the fight moves on, players will have to dodge pots dropped from windows above the street...and if the fight goes on too long, the cops will show up and take away the person who's closer to the edge of their side of the screen. The fight ends when your stamina hits zero, or the fighter is knocked down into the sewer three screens over.