This game was produced in December of the year and designed by Harry Mabs with artwork
by Roy Parker. 3,000 of these machines were made. The unique feature built into this machine
is the animation unit in the top center of the play field. Two mechanical men are represented
as boxers in a boxing match. Lights illuminate the bout when a knockout is scored by rolling
over a “KO” rollover, a “KO” target, or completing bumpers 1 to 5. This game is one of the first
examples of pinball animation. Another feature of the game is the pop-up bar at the bottom of
the play field, preventing you from losing your ball in play for an extended period. Since the gap
between the flippers is so massive, this addendum to the play field was installed to prolong
the play period of the ball. A special feature is included in the game as well as a replay if 15
knockdowns are scored in one game and a replay for every knockdown scored thereafter.