You Won't generate, produce, distribute or guide everyone else in producing, developing or distributing any Unauthorized Material or Unauthorized Software package supposed to be used with a Stern Pinball Machine, whether or not to add to or modify the gameplay, any audio written content (whether tunes, sound or voice), or https://open.substack.com/pub/pinballcop/p/stern-pinball-machines-a-comprehensive?r=3ltf5y&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true