Friend of mine has the one and only produced Wrecking ball pin. It was made by Pat Lawlor and became the commercial version of banzai run. He’s a bit of a private person so he’s asked me to sell it for him. A while back I posted pictures of the game on the ipdb.org. The game has its own set of rules and roms made for it, also comes with a spare set he had burned as a back up. The upper playfield box is set up differently in wrecking ball then banzai run as well. Pat made the game from a road kings core machine. The coin door cut out if for a dba acceptor which at the time was just being made as well, they were so expensive at the time he had to borrow one and return it. Pm me if seriously interested.