Copyright and video games between the games were limited to the plaintiff's ideas. According to the court the similarities, "were inevitable given the requirements of the idea of a game involving a spaceship combating space rocks and given the technical demands of the medium of a video game." In Atari v. North American Philips Consumer Electronics Corp. (1982) the 7th Circuit wrote that "no plagiarist can excuse the wrong by showing how much of his work he did not pirate." This was said in the context of the fact that, "while a game is not protectable by copyright as such, this kind of work
Nolan Bushnell During this time Bushnell was using large loans on his Pizza Time stock to fund Catalyst. By the end of 1983, Chuck E. Cheese was having serious financial problems. President and long-time friend Joe Keenan resigned that fall. Nolan tried to step back in, blaming the money problems on over-expansion, too much tweaking of the formula and saturation in local markets by the management team. He resigned in February 1984, when the Board of Directors rejected his proposed changes. Chuck E. Cheese's Pizza Time Theaters (now named after its famous mouse mascot) entered bankruptcy in the fall of 1984. ShowBiz