Video game and the hit ping pong-style "Pong", a 1972 game by Atari. Each game used different means of display: NIMROD used a panel of lights to play the game of Nim, OXO used a graphical display to play tic-tac-toe "Tennis for Two" used an oscilloscope to display a side view of a tennis court, and "Spacewar!" used the DEC PDP-1's vector display to have two spaceships battle each other. In 1971, "Computer Space", created by Nolan Bushnell and Ted Dabney, was the first commercially sold, coin-operated video game. It used a black-and-white television for its display, and the computer system was
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