Sonic-Game Gear Goodness by spongefox on DeviantArt

Sonic the Hedgehog (Game Gear) - online game

Every Sonic game released on the Game Gear (in the USA) : r/gamecollecting

Sonic Origins Plus Leak : Game Gear Footage. - Games - Sonic Stadium

Grinding Game Gears: An Overview of Sonic's Portable Origins - Feature - Nintendo World Report

Sonic the Hedgehog 2, Sonic Labyrinth and Crystal Warriors for Game Gear now available from 3DS eShop - Polygon

Game Gear - Sonic the Hedgehog - The Spriters Resource

Sonic Triple Trouble (lost Master System conversion of Sega Game Gear platformer; 1994) - The Lost Media Wiki

Sonic The Hedgehog 2 Sega - Sega Game Gear

Sonic The Hedgehog — Gametrog

Sonic Origins Plus Adds Amy As Playable Character, Game Gear Games, And More This June - Game Informer