History of the Game Boy: How a Monochrome Screen Won the Handheld War
How Nintendo's Game Boy was born in 1989, beat its color rivals and, together with the Game Boy Color, sold 118.69 million units, told through Gunpei Yokoi's philosophy and its key games.
Today a single smartphone lets us play anywhere, but until the late 1980s a "pocket game" was closer to a toy with one game built in. The machine that changed this was Nintendo's Game Boy, released in 1989. Its screen was monochrome and its hardware was weaker than its rivals, yet the Game Boy ended up owning the handheld market almost by itself.
This article looks at the background of the Game Boy, why it deliberately chose modest specs, and how Tetris and Pokémon kept it alive for more than a decade. At the end, we sum up what the Game Boy still teaches today's mobile games.
From Game & Watch to a cartridge handheld
The Game Boy's roots go back to Nintendo's Game & Watch, launched in 1980. It used calculator-style LCD screens that switched fixed drawings on and off, so each device contained just one game. Even so, it gave Nintendo inventions such as the D-pad, which became standard on its later machines.
For its next handheld, Nintendo decided to change two things: use a dot-matrix screen that could draw any image, and make games swappable on cartridges. Development was handled by Nintendo Research & Development 1 (R&D1), led by Gunpei Yokoi, with Satoru Okada deeply involved in the design.
Gunpei Yokoi's "lateral thinking with withered technology"
To understand the Game Boy, you need to know Gunpei Yokoi's philosophy. Rather than chasing the latest technology, he argued for using mature, well-understood and cheap technology in new ways. In Japanese he called it "Kareta Gijutsu no Suihei Shikō" (枯れた技術の水平思考), usually translated as "lateral thinking with withered technology."
The Game Boy followed that idea closely.
- Monochrome screen: color screens were power-hungry and expensive, so the team chose a simple grayscale screen without a backlight.
- 8-bit processor: a familiar chip at roughly the level of home consoles of the time.
- Battery life and durability first: the goal was a machine that stayed on for a long time and survived drops, not one with the fastest processor.
- Link cable: the Game Link Cable, developed by Okada, connected two units for head-to-head play and data exchange.
The result was a cheap, durable machine with long battery life. It gave up flashiness in exchange for the essence of a handheld: something you can carry anywhere and play for a long time.
The 1989 launch and the Tetris bundle
The Game Boy launched first in Japan on April 21, 1989. The initial shipment of 300,000 units sold out within two weeks, and it followed in North America on July 31, 1989 and in Europe on September 28, 1990.
The flagship game originally planned was Super Mario Land, made by R&D1. But Henk Rogers, who had secured the rights to Tetris, persuaded Nintendo of America president Minoru Arakawa otherwise. His argument was that Mario mainly appealed to young boys, while Tetris would appeal to everyone. So in North America and Europe, Tetris came bundled with the Game Boy.
The choice paid off. Tetris could be played in short bursts and needed no explanation, and it put the Game Boy into the hands of adults who normally didn't play video games. Stacking blocks on a commute or a plane became the image of the Game Boy.
Fighting the color rivals
Around the Game Boy's launch, several more powerful competitors appeared.
| Device | Company | Features |
|---|---|---|
| Game Boy (1989) | Nintendo | Monochrome, no backlight, long battery life |
| Lynx (1989) | Atari | Backlit color screen |
| Game Gear (1990) | Sega | Color screen, TV tuner accessory |
| TurboExpress (1990) | NEC | Plays PC Engine (TurboGrafx-16) games |
On screen alone the rivals were ahead, but color and backlights drained batteries quickly and the devices were expensive. The Game Boy was cheap, lasted long and had by far the biggest game library, including third-party titles. The market proved Yokoi right.
Redesigns that extended its life, and Pokémon
By the mid-1990s the Game Boy was getting old, but Nintendo extended its life with redesigns.
- Game Boy Pocket (1996): smaller and thinner, running on two small AAA batteries.
- Game Boy Light (1998): a backlit model sold only in Japan.
- Game Boy Color (1998): a model with a color TFT screen, released in Japan on October 21, 1998. It was compatible with existing Game Boy games.
What made the Game Boy hot again in this period was Pokémon Red and Green, released in Japan in 1996. Collecting Pokémon, then trading and battling with friends over the link cable, was the best use yet of the communication feature built into the original Game Boy. Because each version contained different Pokémon, you had to trade with friends to complete the Pokédex, a design that turned the handheld into a machine you played together. Pokémon's success kept the Game Boy popular into the late 1990s.
The Game Boy library through its key games
The Game Boy had many games that were quick to pick up yet deep. Just a few of them became the starting point of series that continue today.
- Super Mario Land (1989): a portable Mario released as a launch title.
- Metroid II (1991): the second game in the Metroid series.
- Kirby's Dream Land (1992): Kirby's debut, made by HAL Laboratory, with a gentle difficulty so beginners could finish it.
- The Legend of Zelda: Link's Awakening (1993): proved that a full Zelda adventure was possible on a handheld.
- Pokémon Red and Green (1996): the beginning of the biggest franchise in handheld history.
Accessories that widened the Game Boy
The Game Boy created new kinds of play through its accessories as much as through the console itself. True to Yokoi's philosophy, they attached familiar technology to unexpected places rather than relying on expensive tech.
- Super Game Boy (1994): an adapter for the Super Famicom (SNES) that let you play Game Boy games on a TV with color added. Some games even supported custom borders and color palettes.
- Game Boy Camera (1998): a small cartridge-shaped black-and-white camera. You could doodle on the photos you took or use them in simple games. Putting a camera on a handheld is an idea that brings later phone cameras to mind.
- Game Boy Printer (1998): a device that printed camera photos or game screens on receipt-like thermal paper. Some games added features to print screens such as Pokédex entries.
These accessories were less about making big money than about the surprise of "the Game Boy can do this too." The hardware stayed the same while the range of play kept growing, which is another reason for the Game Boy's long life.
Sales and successors
According to Nintendo, the Game Boy and Game Boy Color sold a combined 118.69 million units: 32.47 million in Japan, 44.06 million in the Americas and 42.16 million in other regions. When production ended in 2003, it was the best-selling game console to date.
Its successor, the Game Boy Advance, launched in Japan on March 21, 2001 and was compatible with Game Boy and Game Boy Color games. The Game Boy Advance series, including its redesigns, sold 81.51 million units. From there, Nintendo's handheld line continued through the Nintendo DS and Nintendo 3DS to the Nintendo Switch, which combines handheld and home console.
What the Game Boy left behind
The Game Boy's success shows that the winner is not "the best specs" but "the right specs for how it is used." For a device carried in your hand, long battery life, a low price and games you can play in short sessions mattered more than a flashy screen.
That lesson still applies to mobile games today. Games where a round ends in a few minutes, where stopping at any moment costs little and where the rules are clear after a few taps are the ones that stay loved on portable devices. Just as Tetris sold the Game Boy, short puzzle games remain one of the most played genres on handheld devices.