In 1971 Dabney co-founded Atari predecessor Syzygy with Nolan Bushnell and developed Computer Space, the world's first commercially available arcade video game. In 1972 the pair co-founded Atari, and Computer Space was used for the basis of Pong, the video game that made the company its early-days millions. Dabney later left the company after a falling out with Bushnell.
"Nolan was not being the kind of person that I enjoyed being around any more..." Dabney remembered in a 2012 interview with the Computer History Museum. He added with a laugh that "Nolan had told me that if I didn't sell out he would transfer all the assets to another corporation and leave me with nothing anyway. So, you know, might as well sell out."
After the falling out Dabney still helped Bushnell launch Pizza Time Theater (the predecessor of Chuck E. Cheese's), later working at major tech companies like Raytheon, Fujitsu, and Teledyne, before finally buying a grocery store in California's Sierra mountains (where "my wife did all the work"). He eventually retired to northern Washington at the age of 69.
"Ted Dabney was an integral part of the early video game industry, and he literally assembled some of the hardware from which this industry was built with his own two hands," remembers Kotaku, adding "Not many people can lay claim to that kind of legacy."
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