Video game development
The history of game making begins with the development of the first video games, although which video game is the first depends on the definition of "video game". The first games created had little entertainment value, and their development focus was separate from user experience—in fact, these games required mainframe computers to play them. "OXO", written by Alexander S. Douglas in 1952, was the first computer game to use a digital display. In 1958, a game called "Tennis for Two", which displayed its output on an oscilloscope, was made by Willy Higinbotham, a physicist working at the Brookhaven National Laboratory. In 1961, a mainframe computer game called "Spacewar!" was developed by a group of Massachusetts Institute of Technology students led by Steve Russell.
Adventure (Atari 2600)
As the first action-adventure video game and first console fantasy game, "Adventure" established its namesake genre on video game consoles. In addition to being the first graphical adventure game on the Atari 2600 console, it is the first video game to contain a widely known Easter egg, and the first to allow a player to use multiple, portable, on-screen items while exploring an open-ended environment, making it one of the first examples, even as small and primitive as it is, of an open world game. The game has been voted the best Atari 2600 game in numerous polls, and has been noted as a significant step in the advancement of home video games. "GamePro" ranked it as the 28th most important video game of all time in 2007. In 2010, "1UP.com" listed it as one of the most important games ever made in its "The Essential 50" feature. "Entertainment Weekly" named "Adventure" as one of the top 10 games for the Atari 2600.