The First Video Game Easter Egg

Adventure was conceived as a graphical version of the 1977 text adventure Colossal Cave Adventure. It took developer Warren Robinett approximately one year to design and code the game, during which time he had to overcome a variety of technical limitations in the Atari 2600 console hardware, as well as difficulties with management within Atari. In this game, he introduced the first widely known video game Easter egg, a secret room containing text crediting himself for the game’s creation. Robinett’s Easter egg became a tradition for future Atari 2600 titles.