Sega's 90s Handhelds: Game Gear and Nomad Explained

Sega built two very different handhelds in the 90s: a dedicated portable with its own game library, and a later attempt to make its home console genuinely pocketable.

Hardware timeline

• Game Gear (October 1990 Japan, April 1991 North America and Europe), in production through 1997.
• Genesis Nomad (October 1995, North America only)

Game libraries

The Game Gear had its own dedicated cartridge library, distinct from Genesis games, including its own versions of Sonic the Hedgehog built with different level designs. The Nomad, by contrast, played standard Genesis cartridges directly, giving it access to the full home console library rather than a separate portable one, though it couldn't play 32X or Sega CD titles.

Portability and power

The Game Gear's backlit color screen was a genuine advantage over the original monochrome Game Boy, but it came at the cost of battery life. The Nomad went further, running on six AA batteries to power full Genesis hardware, which made for a heavier device with correspondingly short battery runtime.

Differences that mattered

The Game Gear sold well initially, with more than 600,000 units on back order shortly after its Japanese launch, but the Nomad is generally considered a commercial failure despite selling around a million units, since it arrived late (1995) against an already-established handheld market.