Game & Watch : Donkey Kong

A video game console is an interactive entertainment computer or customized computer system that produces a video display signal which can be used with a display device (a television, monitor, etc.) to display a video game. The term "video game console" is used to distinguish a machine designed for people to buy and use primarily for playing video games on a TV. As of 2007, it is estimated that video game consoles have made up 75% of the world's gaming market.

Game & Watch or G&W is a line of handheld electronic games produced by Nintendo from 1980 to 1991. Created by game designer Gunpei Yokoi, each Game & Watch features a single game to be played on an LCD screen in addition to a clock and an alarm. 43.4 million copies of the 59 games were sold worldwide. It was the earliest Nintendo product to garner major success. The device was known as Tricotronic in Germany.