Game Boy

This article is about the game console. For the microgame of the same name in WarioWare, Inc.: Mega Microgame$!, see Game Boy (microgame). For the comic series named after the system, see Game Boy (comic).

Game Boy
Generation	Fourth generation
Release date	April 21, 1989 July 31, 1989 September 28, 1990 1991 May 2, 1991 1992 1994 1994 1994 1994 1994 November 14, 1994
Discontinued	2003
Predecessor	Game & Watch
Successor	Virtual Boy Game Boy Color

“Now you're playing with power. Portable power.”

—The Game Boy slogan

The Game Boy (rebranded the Hyundai Mini Comboy in South Korea) is Nintendo's second handheld console. It was released in Japan on April 21, 1989; in North America on July 31, 1989; in most of Europe on September 28, 1990; in Hungary in 1991; in South Korea on May 2, 1991; in South Africa in 1992; in Croatia, the Czech Republic, Slovakia, Slovenia, and Yugoslavia in 1994; and in Poland on November 14, 1994 (the latter simultaneously with the Nintendo Entertainment System and Super Nintendo Entertainment System). It has had many games of the Super Mario franchise released for it and many appearances in the franchise itself. The Game Boy is one of the best-selling game systems of all time, selling around 64,420,000 units worldwide, and the console found enough success not to receive a successor until the Game Boy Color in 1998, and not to be discontinued until 2003. The Game Boy has 8-bit graphics, not unlike the Nintendo Entertainment System, but can display only up to four colors at once. Its codename is the Dot Matrix Game, referring to the dot-matrix display it had for its games, contrasting the preceding Game & Watch's pre-printed LCD display. The Game Boy has the , , , and buttons as well as , giving it a similar control scheme to the Nintendo Entertainment System's.

In 1995, a new version of the Game Boy, as part of Nintendo's "Play It Loud!" campaign, was released. This version is exactly the same as the original; the only difference is that it was released in a wide variety of colors such as red, blue, green, and even clear. Game Boy and Game Boy Color games were also available on the Nintendo 3DS Virtual Console before it was discontinued in March 2023. In February 2023, they were added to the Nintendo Switch Online service, available in the Game Boy - Nintendo Switch Online application.

Hardware specifications

• CPU: Z80 8-bit CMOS
• CPU Speed: 4.19 Mhz
• RAM: 8 Kbyte
• Maximum Resolution: 160 x 144 pixels
• Colors: Grayscale (four shades of gray; olive green in some cases) (in Color, they get 32,768 colors + 56 colors maximum on screen)
• Maximum sprite size: 8 x 16 pixels
• Maximum number of sprites on screen: 40 sprites, 10 per line
• Minimum/Maximum cart size: 256 Kbit - 16 Mbit
• Sound: 4 Channel

Compatibility

The Game Boy is unique in that some games for the Game Boy Color are also playable on original Game Boy units; such games were released on black cartridges, such as Wario Land II and Game & Watch Gallery 3. Game Boy Color games released on clear cartridges, such as Super Mario Bros. Deluxe and Mario Tennis, cannot be played on original Game Boy units, and attempting to causes the game to display a message stating that it is playable only on the Game Boy Color.

	Example Cartridge	Usual Color	Game Boy mode	Compatible
Original Game Boy cartridge		Gray
Game Boy Color cartridge (Black)		Black
Game Boy Color cartridge (Clear)		Clear

Accessories

Game Link Cable

NintendoWiki article: Game Link Cable

There is a Game Link Cable accessory that allows for two Game Boys to connect with each other. It is used by several Super Mario games, such as Dr. Mario and Super Mario Bros. Deluxe. A 4-player version of the accessory exists for games that can take advantage of this accessory. Not to be confused with Game Boy Advance's method of doing so. To communicate with later models, such as the Game Boy Pocket or Game Boy Color, a special adapter needs to be used (model MGB-004).

Game Boy Camera

Main article: Game Boy Camera

This accessory transforms the Game Boy into a very primitive monochrome digital camera.

Game Boy Printer

NintendoWiki article: Game Boy Printer

Bulbapedia article: Game Boy Printer

This accessory allows the ability to make prints of images on special thermal paper. Game Boy Printer connects to the Game Boy via Game Link Cable. The main accessory to use this accessory, as well as the only cartridge for the original Game Boy models to use it that was related to the Super Mario franchise, was the Game Boy Camera. The only dedicated Super Mario games that used it, Super Mario Bros. Deluxe and Donkey Kong Country, were Game Boy Color games without support for older Game Boy models.

GB Memory Cartridge

Main article: Nintendo Power (cartridge)

Only in Japan, the GB Memory Cartridge is a rewritable version of regular cartridges, through kiosks at retail stores between 1997-2007.

Remodels

Super Game Boy

Main article: Super Game Boy

The Super Game Boy is not an actual system; rather, it is a Super Nintendo cartridge that one could insert Game Boy cartridges into, thus enabling people to play Game Boy games on their television screens through the Super Nintendo. Certain games have additional colors that can only be seen while played on a Super Game Boy. Donkey Kong has a special color palette designed for the Super Game Boy, as well as a special border designed to resemble the original arcade cabinet. Game Boy Color games with black cartridges can be played on the Super Game Boy. These features are not available on the 3DS versions due to using a Game Boy emulator rather then a SNES emulator.

Game Boy Pocket

NintendoWiki article: Game Boy Pocket

The 1st release Game Boy Pocket

The Game Boy Pocket is the second system of the Game Boy line. As the name implies, it is a pocket-sized Game Boy with its same features, and it was lighter in weight, with a clearer, more monochrome screen and a longer battery life. It requires two AAA batteries rather than four AA batteries in order to play games. The first release had no battery light indicator and it was rapidly replaced with a second release with the battery light due to customer complaints. The second release made its way into markets in several different colors (red, blue, green, yellow, black, etc.). It was released on July 21, 1996.

Game Boy Light

NintendoWiki article: Game Boy Light

A silver Game Boy Light

The Game Boy Light is the third system in the Game Boy line. It was released only in Japan on April 14, 1998, since Nintendo was more focused on releasing the Game Boy Color in other regions. The system is slightly bigger than a Game Boy Pocket and came only in two colors, gold and silver. Its main function, as the name implies, is the ability to produce a blue-tinted backlight in order to play games in low light conditions. There were several special editions such as the Astro Boy edition.

It was the only Game Boy system to have a proper backlight until the release of the Game Boy Advance SP.

Appearances in the Super Mario franchise

Game Boy comics

In the Game Boy comics mini-series by Valiant, Game Boys acted as gateways between the Mushroom World and Earth.

Club Nintendo comics

The batteries of "Wart's" Game Boy expire in the Club Nintendo comic, "Wart steht unter Strom"

The Club Nintendo comic "Wart steht unter Strom" is about Wart (actually Bowser erroneously labeled as "Wart") who is playing Game Boy. The power of the batteries expires, so Wart carelessly throws the batteries away. Mario reminds him that they should be properly disposed of in containers instead. One cover of Club Nintendo features artwork of Mario, Luigi, Princess Peach, and Bowser playing with Game Boys. It also featured Mario and Luigi playing together via the Game Link Cable on the editorial page.

Nintendo Adventure Books

In the Doors to Doom book from the Nintendo Adventure Books series, Mario and Luigi can encounter Wart, who is relaxing in his lair and playing a Game Boy, having mellowed out and become a skateboarder since his last encounter with the heroes.

Mario's Picross

In Mario's Picross, Level 1A of the Kinoko Course depicts a Game Boy.

Super Mario RPG: Legend of the Seven Stars

In Super Mario RPG: Legend of the Seven Stars, Mario is able to buy a game from a Game Boy Toad at the Mushroom Kingdom inn.

Luigi's Mansion

In Luigi's Mansion, there is a Boo called Game Boo.

WarioWare series

WarioWare, Inc.: Mega Microgame$!

In WarioWare, Inc.: Mega Microgame$!, 9-Volt has a giant Game Boy in his house. There is also a microgame titled Game Boy in which the object is to insert a Game Pak into a Game Boy.

WarioWare: Smooth Moves

In WarioWare: Smooth Moves, a Game Boy appears in Level 2 of the microgame Sifty Character.

WarioWare Gold

In WarioWare Gold, a Game Boy appears as a souvenir. It is accompanied by the description, "Unlike Game & Watch, the Game Boy used an idea from Famicom: changing games by swapping cartridges. It also used batteries—extras were handy!"

WarioWare: Get It Together!

In WarioWare: Get It Together!, a Game Boy poster can be seen in 9-Volt's bedroom. In his level, Nintendo Classics, the boss that appears in the intermission before the boss microgame carries a shield with a Game Boy design.

Nintendo Puzzle Collection

The Game Boy's startup sound can be heard in Nintendo Puzzle Collection while playing Yoshi's Cookie. It is heard when a lightbulb appears over Mario's head.

Paper Mario: The Thousand-Year Door

High scores at the terminal.

In Paper Mario: The Thousand-Year Door, there is an oversized Game Boy as the scoreboard in the Pianta Parlor.

NES Remix series

In NES Remix and NES Remix 2, Some Remix and Bonus stages have the graphics switch between normal graphics and a filter with white background and black sprites, similar to the Game Boy. The sound will also be muffled when the filter is applied, similar to the Game Boy sound as well.

Super Smash Bros. series

A stage that takes place in a Game Boy system, Dream Land GB (based on Kirby's Dream Land), appears in Super Smash Bros. for Nintendo 3DS and Super Smash Bros. Ultimate. Additionally, during the Classic mode credits minigame, hitting the Nintendo logo towards the end plays the Game Boy start-up sound.

Super Mario Odyssey

Though the Game Boy itself does not appear in Super Mario Odyssey, one of the filters that is available for use in Snapshot Mode is the graphics style of the Game Boy.

Gallery

System gallery

• 

  Original (thin) logo, used only in Japan and on the original console models

• 

  Boot screen

• 

  An official promotional screenshot showing a variety of Game Boys, including a red Game Boy with the Manchester United logo at the left

• 

  A red "Play It Loud!" Game Boy with the Manchester United logo at the center

• 

  Pocket Camera played on the Game Boy Pocket

• 

  Side of Chinese packaging depicting Super Mario games

• 

  Game Boy Nintendo Player's Guide

Game gallery

• 

  Alleyway

• 

  Baseball

• 

  Donkey Kong

• 

  Donkey Kong Land

• 

  Donkey Kong Land 2

• 

  Donkey Kong Land III

• 

  Dr. Mario

• 

  Game & Watch Gallery

• 

  Game & Watch Gallery 2

• 

  Golf

• 

  Mario's Picross

• 

  Picross 2

• 

  Super Mario Land

• 

  Super Mario Land 2: 6 Golden Coins

• 

  Tetris

• 

  Tetris Attack

• 

  Wario Blast: Featuring Bomberman!

• 

  Wario Land: Super Mario Land 3

• 

  Wario Land II

• 

  Yoshi

• 

  Yoshi's Cookie

Miscellaneous

• 

  The cover for volume four of Club Nintendo from 1991

• 

  Artwork from Club Nintendo

• 

  Artwork from Club Nintendo

• 

  Artwork from Club Nintendo

• 

  Artwork from Club Nintendo

• 

  Japanese commercial for Super Mario Land 2: 6 Golden Coins

• 

  Artwork from the German Club Nintendo calendar for 1993

• 

  The Radio Boy, a portable radio in the shape of a Game Boy

• 

  Print ad for the Japan-only pink Game Boy Pocket

• 

  Image macro from the official NintendoAUNZ social media accounts, showing Super Mario games for the Game Boy

• 

  Photo of the "Ultra Machine SP" exhibit at the Nintendo Museum

External links

• Nintendo Gateway System (Wikipedia) – Versions of Nintendo systems, including the Game Boy, specialized for airlines and hotels