Atari 2600 set of games. Further, while they could continue to take games they had created for arcade machines to home consoles, this development step cost at least and time to complete, and once on the market, had only about a three-month shelf life before being outdated, making this a risky move. In 1974, Atari had acquired Cyan Engineering, an electronics company founded by Steve Mayer and Larry Emmons, both former colleagues of Bushnell and Dabney from Ampex, and started Atari's Grass Valley Think Tank, where they were involved with coming up with new ideas for arcade games. Based on Bushnell's concern
History of video games Sega Enterprises's "Periscope" (1967) and Chicago Coin's "Speedway" (1969) pioneered the adoption of elaborate visual displays and electronic sound effects in the amusement arcade. Consequently, when a recent engineering graduate from Utah with experience running coin-operated equipment named Nolan Bushnell first saw "Spacewar!" at SAIL in late 1969 or early 1970, he resolved to build a coin-operated version for public consumption. Enlisting the aid of an older and more experienced engineer named Ted Dabney, Bushnell built a variant of the game called "Computer Space" in which a single player-controlled spaceship dueled two hardware-controlled flying saucers. Released in late November or