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 California, contracted with Bally Manufacturing to create a driving game, and hired their second employee, engineer Allan Alcorn. Bushnell later bought out Dabney, who was forced out after Nolan told him he would transfer all the assets to another corporation and leave Ted with nothing. After Bushnell attended a Burlingame, California demonstration of the Magnavox Odyssey, he gave the task of making the Magnavox tennis game into a coin-op version to Alcorn as a test project. He told Alcorn that he was making the game for General Electric, in order to motivate him, but in actuality he planned to simply