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A video game is a computer game designed mainly for entertainment purposes. A video game console is the electronic machine designed to play the games and a video display such as a computer monitor or television is the primary feedback device. The main input device is a controller. A controller can be a keyboard, mouse, game pad, joystick, paddle, or any other device designed for gaming that can receive input. Special purpose devices, such as steering wheels for driving games, light guns for shooting games, and drums for musical games may also be used.

 Avideo game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device such as a TV screen or computer monitor. The word video in video game traditionally referred to a raster display device, but as of the 2000s, it implies any type of display device that can produce two- or three-dimensional images. Some theorists categorize video games as an art form, but this designation is controversial.