Sonic Chaos - Gigapolis Zone (Master System)

from the album Sonic The Hedgehog - The 8BIT E.P

Sonic Chaos - Gigapolis Zone (Master System)

Sonic Chaos (Game Gear) - The Cutting Room Floor

Sonic Chaos - Gigapolis Zone (Master System)

Gigalopolis Zone V1.01

Sonic Mania – 16 Cool Nods to Sonic & SEGA

Sonic Chaos/Comparisons - Sonic Retro

Sonic Mania Zones Wish List by Xtuart on DeviantArt

Sonic Chaos Maps - Sega Master System and Game Gear - Sonic Galaxy.net

Stream Sonic Chaos Master System - Gigalopolis Zone (Genesis Remix) by junnboi's sonic stuff

Sonic Chaos (1993) – Movie Reviews Simbasible

Sonic Chaos – Hardcore Gaming 101

Sonic Chaos, Sonic the Comic Wiki