Berzerk is a multidirectional shooter designed by Alan McNeil and released for arcades in 1980 by Stern Electronics of Chicago. Following Taito's Stratovox, it is one of the first arcade video games with speech synthesis. Berzerk places the player in a series of top-down, maze-like rooms containing armed robots. Home ports were published for the Atari 2600, Atari 5200, and Vectrex.

An arcade video game takes player input from its controls, processes it through electrical or computerized components, and displays output to an electronic monitor or similar display. All arcade video games are coin-operated or accept other means of payment, housed in an arcade cabinet, and located in amusement arcades alongside other kinds of arcade games. Until the early 2000s, arcade video games were the largest and most technologically advanced segment of the video game industry.