GameStop traces its roots to Babbage's, a Dallas, Texas-based software retailer founded in 1984 by former Harvard Business School classmates James McCurry and Gary M. Kusin. The company was named after Charles Babbage and opened its first store in Dallas's NorthPark Center with the help of Ross Perot, an early investor in the company. The company quickly began to focus on video game sales for the then-dominant Atari 2600. Babbage's began selling Nintendo games in 1987. Babbage's became a public company via an initial public offering in 1988. By 1991, video games accounted for two-thirds of Babbage's sales. Credit