Sonic the Hedgehog (8-bit), Sonic Wiki Zone

It's Super Sonic!!!Tagline, Game Gear version Sonic the Hedgehog (ソニック・ザ・ヘッジホッグ, Sonikku za Hejjihoggu?) is a 2D platforming video game in the Sonic the Hedgehog series developed by Ancient in collaboration with a few Sonic Team members, and released in late 1991 for the Sega Master System and Sega Game Gear consoles. It serves as an 8-bit version of the original Sonic the Hedgehog that had been released on the Sega Mega Drive earlier that year, with a similar setting and other elements in commo

Labyrinth Zone - Sonic Wiki - Neoseeker

Green Hills Zone - Sonic Wiki - Neoseeker

Sonic Mega Collection - Sonic Wiki - Neoseeker

Sonic the Hedgehog 2 (Nick Arcade prototype), Sonic Wiki Zone

Sonic Chaos - Wikipedia

Green Hill Zone boss (8-bit) - Sonic Retro

Bridge Zone, Sonic Wiki Zone

Sonic the Hedgehog (16-Bit) - Mainline Sonic Games - Sonic Stadium

Sonic 3D Blast - Wikipedia

Adventures of Sonic the Hedgehog, Sonic Wiki Zone

Sonic the Hedgehog 2 (8-bit video game) - Wikipedia

Marble Zone, Sonic Wiki Zone