Game Gear: the Sega console that lost the war due to a single mistake

In the early 1990s, the world of video games experienced a decade that would never be repeated in the industry's history. While the "Console Wars" between the Super Nintendo and Mega Drive were intensifying, a new battle was beginning: this time in the palms of players' hands. On October 6, 1990, SEGA launched the Game Gear in Japan, a portable video game console that would directly compete with Nintendo's Game Boy, promising to bring color to the monochromatic world of handhelds.

This is the story of one of the handhelds that could’ve swept aside everything in its path, but lost the battle due to a small design flaw and an ambition that didn't fit within its budget, losing the "handheld war" to a simpler, colorless console.

The birth: "Project Mercury"

The Game Gear was internally known by the codename Project Mercury, a direct response to the Game Boy phenomenon, launched by Nintendo in 1989. Hayao Nakayama, SEGA's CEO at the time, and Michael Katz, the newly appointed president of SEGA of America, saw a vulnerability in Nintendo's handheld that they could exploit: its unlit and colorless screen. The Game Boy had a green and gray LCD display without its own backlighting—and in the world of video games, color and lighting made all the difference.

SEGA decided that its handheld would be technologically superior, and the development department, led by Hideki Sato (creator of the Mega Drive among other SEGA consoles), designed the Game Gear based on the Master System architecture. The idea was brilliant: use familiar hardware; thus, SEGA could easily port the entire Master System library to the new handheld, guaranteeing a robust catalog from launch.

Technical specifications that defied time

In April 1991, when the Game Gear arrived in American and European stores, it was considered a technological marvel. While the Game Boy had a 2.6-inch screen and displayed only four shades of gray, the Game Gear boasted a 3.2-inch screen and a palette of 4,096 colors, capable of displaying 32 simultaneously.

The console's hardware featured an 8-bit Zilog Z80 processor running at 3.5 MHz—the same as the Master System. It had 8 KB of RAM and 16 KB of VRAM—significantly superior to the Game Boy—but what truly set it apart, besides the colors, was the backlighting. The Game Gear used a cool fluorescent lamp to illuminate the screen, and this made a difference because everyone could play in the dark, something impossible for Game Boy owners, who needed external accessories to illuminate the screen, making the console more uncomfortable.

The Game Gear had a horizontal design inspired by the Mega Drive controller, showing a difference from the vertical format of the Game Boy—this design aimed for ergonomics for the hands of children, teenagers, and adults. Over time, the Game Gear's aesthetic design proved successful, as years later Nintendo would ironically adopt the vertical format for its handhelds.

The battery crisis

SEGA of America was famous for its aggressive marketing approach and didn't hold back in its advertising campaigns against Nintendo. With the slogan Welcome to the Next Level, TV commercials portrayed the Game Boy as a children's toy, often directly attacking the fact that the handheld lacked a color screen. In one famous ad, SEGA stated: "If you were colorblind and had an IQ lower than 12, you wouldn't care which handheld you got."

But there was a problem the company hadn't considered when designing the handheld: playtime and battery life. The Game Gear's technological power came at a high cost: to power the illuminated, colorful screen, the device required six AA batteries. These six batteries lasted, on average, two to a maximum of four hours of gameplay; in comparison, the Game Boy, which needed only four batteries, could run games for up to 30 hours.

The cost of keeping the Game Gear running was high, and many parents of teenagers didn't want to pay that price. SEGA tried to remedy this problem with accessories like the Battery Pack (an external rechargeable battery the size of a brick) and an external power supply. Because of this problem, the Game Gear earned the nickname "battery hog", which haunted it throughout its life like a negative scar.

The biggest portable library and pocket TV

Despite battery issues, the console boasted a vast game library, with over 300 titles released. The Game Gear featured high-quality versions of Sonic the Hedgehog, The GG Shinobi, Land of Illusion starring Mickey Mouse, and Streets of Rage. Furthermore, one of its greatest assets was the Master Gear Converter, an adapter that allowed the Game Gear to play Master System games, instantly transforming SEGA's handheld into the console with the largest library available at the time.

The TV Tuner was another great accessory: after being plugged into the cartridge slot, it transformed the Game Gear into a portable color television, picking up analog signals via antenna. In the 90s, owning a pocket TV was the pinnacle of status and technological sophistication, and the Game Gear was the only video game console that offered this functionality in an integrated way.

The fall against the Game Boy Pocket

Despite selling 10.62 million units before being discontinued in 1997, the Game Gear never came close to the Game Boy, which sold over 118 million units across its various versions.

Nintendo skillfully circumvented SEGA's technological superiority. The launch of the Game Boy Pocket in 1996, which had a sharper screen and required only two AAA batteries, was the final blow in the console wars. SEGA was already focusing its attention again on home consoles with the arrival of the Sega Saturn and later the Dreamcast, leaving the Game Gear as a console of the past.

There were plans for a 16-bit successor, nicknamed "Game Gear 2", which were canceled. But SEGA didn't completely discard the idea, launching the Sega Nomad in 1995, which was a portable Mega Drive. The Nomad was expensive and exclusive to the North American market, suffering from the same chronic battery problem as its 8-bit counterpart.

The rebirth with Majesco

The most interesting thing about the Game Gear's life is that it didn't completely end in 1995, having a curious epilogue in 2000 when Majesco Entertainment licensed the hardware from SEGA and relaunched the console as the Majesco Game Gear. This new version had a slightly better screen, it was completely matte black (unlike the original dark gray), and it was sold at a lower price for the entry-level market, in an attempt to keep the 8-bit flame alive in the new millennium. For those who never owned a Game Gear, this was an opportunity to buy a version of the console and relive their childhood nostalgia.

In 2020, to celebrate SEGA's 60th anniversary, the company released the Game Gear Micro in Japan. The console was the size of a keychain, and the miniature version could be purchased in four different colors, featuring four pre-installed games. It was a beautiful tribute to a device that, despite its flaw (the battery), was loved by a generation that saw in that console the possibility of playing their beloved games anywhere, anytime, and in color.

The legacy of the color handheld

Today, the Game Gear is remembered fondly, nostalgically, and with a touch of frustration. For collectors, it's an essential item, and with current technology, original units can undergo technical maintenance, improving their internal components, IPS screen, and finally, installing longer-lasting batteries so that players can truly experience the nostalgia of playing the console for hours.

SEGA didn't win the war against Nintendo, but it proved there was a large market for high-quality portable games. It was the precursor to modern devices like the Steam Deck—which prioritizes visual experience and processing power, even if it means frequently being near a power outlet.

The Game Gear showcased SEGA's philosophy in the 90s: audacity, cutting-edge technology, and what it meant to be cool in an era of rebellion and gamers hungry for novelty. For those who lived through that time, the brilliance of that colorful screen is a memory that no dead battery can erase.