Nintendo designed and made the Game Boy, an 8-bit handheld game console from the fourth generation. In Japan, it came out on April 21, 1989. Later that same year, it came out in North America, and in Europe, it came out in late 1990. The people who made it are Satoru Okada, Gunpei Yokoi, and Nintendo Research & Development 1. They also made the Game & Watch series of handheld games and a number of Nintendo Entertainment System (NES) games.

[No-Intro] Nintendo – Nintendo Game Boy (20230729-000034): Link