The 7800 was Atari’s follow-up to the 5200 Supersystem, and was originally announced in 1984. Unfortunately, when ex-Commodore head Jack Tramiel took over the consumer division of Atari that year, he froze almost all video game projects to focus instead on the company’s 16-bit computer line. While the 7800 might have been a force to be reckoned with in 1984, the video game landscape had changed substantially by its eventual release in 1986, and Atari’s console struggled to make an impact in a market where heavyweights Nintendo and Sega were duking it out.
The ProSystem sold over 3.5 million units in four years, and produced some pretty good home translations of arcade hits like Dig Dug and Xenophobe. The gaming world, however, had moved on to the sprawling, original worlds of Super Mario Bros..For more on the history of the Atari 7800 ProSystem, consult your local Dot Eaters article.