Sega Game Gear : la portable couleur de Sega

Sega Game Gear: Sega's Color Handheld

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Behind the ScenesGame GearSonic Chaos

Released in Japan on 6 October 1990, the Game Gear countered the Game Boy with an unanswerable argument: a 3.2-inch backlit color LCD screen. This pocket Master System, driven by a Zilog Z80 at 3.5 MHz, reached North America and Europe in 1991 at 149.99 dollars. The article details its in-house 8-bit Sonic line — Sonic 2, the machine's best seller, Sonic Chaos, Sonic Triple Trouble —, the TV Tuner accessory that turned it into a portable television, the Master Gear Converter, and the fatal battery life of three to five hours on six AA cells. Final tally: 10.6 million units.

A backlit color screen when the Game Boy only had a monochrome green display: in this area, the Game Gear was ahead of its time. So why didn't it dethrone Nintendo? The story of a portable console full of promise.

🎮 It had its own line of 8-bit Sonic games — found in our complete Sonic gameography.


Identity Card

The Game Gear is an 8-bit 4th generation portable console, a direct rival to the Game Boy and the Atari Lynx. Its architecture is almost identical to that of the Master System — in practice, it's a pocket-sized Master System.

The Sega Game Gear
Backlit color screen and landscape format: the Game Gear takes the Game Boy head-on where it is weakest. Photo: Evan-Amos, Public domain.

Release Dates and Price

It was released in Japan on October 6, 1990 (¥19,800, with Columns), then in North America and Europe in 1991 ($149.99 / £99.99) — significantly more expensive than the Game Boy.


Under the Hood

Under the hood: a 3.5 MHz Zilog Z80, 8 KB of RAM, and most importantly, a 3.2-inch backlit color LCD screen displaying 32 colors (from a palette of 4,096) at 160×144 resolution. A real marketing asset... at the cost of enormous power consumption.

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The Game Gear board and its screen
The color screen takes up a large share of the power draw, hence a battery life that stayed famous for how short it was. Photo: Evan-Amos, Public domain.

Key Games

  • Sonic the Hedgehog 2 (8-bit, 1992) — the console's best-selling game.
  • Sonic the Hedgehog (8-bit, 1991) — developed by Ancient studio.
  • Sonic Chaos (1993) — the first 8-bit Sonic to make Tails playable.
  • Columns (1990) — Sega's in-house puzzle game, bundled with the console.
  • Shining Force: The Sword of Hajya (1993) — the tactical RPG flagship of the platform.

Sonic on the Console

The Game Gear hosted a dedicated 8-bit Sonic lineup, distinct from the Mega Drive games, with the hedgehog as its mascot and killer app (often bundled). Key titles: Sonic the Hedgehog (1991), Sonic 2 (1992, the machine's best seller), Sonic Chaos (1993), and Sonic Triple Trouble.


Success or Failure?

A relative commercial failure — but the most serious rival to the Game Boy (up to ~40% of the UK portable market by late 1992). Its color screen was appealing, but its catastrophic battery life (3 to 5 hours for 6 AA batteries due to backlighting), high price, and lukewarm software support led to it being crushed by the Game Boy (~118 million). Total: ~10.6 million units.


Did You Know?

  • A "TV Tuner" accessory transformed the Game Gear into a mini-portable analog television — a TV in your hand, very advanced for its time.
  • The battery hog: 6 AA batteries for only ~3 to 5 hours, compared to the Game Boy's 10-30 hours.
  • Thanks to the Master Gear Converter, the Game Gear could play Master System cartridges, as their architectures were very similar.

Technical Specifications

Feature Detail
Type 8-bit portable console (4th generation)
Japan Release October 6, 1990
North America / Europe 1991
Screen 3.2″ backlit color LCD
Processor Zilog Z80 at 3.5 MHz
Battery Life ~3 to 5 h (6 AA batteries)
Sales ~10.6 million

FAQ

  • When was the Game Gear released?
    In Japan on October 6, 1990, then in North America and Europe in 1991.
  • What was its advantage over the Game Boy?
    A backlit color screen, whereas the Game Boy was monochrome.
  • Why didn't it beat the Game Boy?
    Due to its catastrophic battery life (3 to 5 hours), high price, and weaker software support.
  • Were there Sonic games on Game Gear?
    Yes, a dedicated 8-bit line: Sonic 1, Sonic 2, Sonic Chaos, Sonic Triple Trouble.
  • Did the end of the Game Gear mark Sega's exit from hardware?
    No: Sega continued with the Saturn and then the Dreamcast, only leaving hardware in 2001.

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