Master System - Sonic Chaos

Sonic Chaos (Jun 30, 1993 prototype) - Hidden Palace

Sonic Mega Collection Plus Retrospective – Sonic Chaos

Sonic Chaos - Sega Master System/Ms Game - Complete Mint ##

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

Prerelease:Sonic Chaos (Sega Master System) - The Cutting Room Floor

Sonic Chaos - SteamGridDB

The History of Sonic on the Master System - PressReader

Sonic the Hedgehog Chaos cover or packaging material - MobyGames

Sonic Origins Has Forgotten All of 8-Bit Sonic the Hedgehog History

Sonic Chaos - Screenshots - SMS Power!

New additions to my growing Sonic collection! Brazilian version of Sonic 1, Sonic Chaos and Sonic Blast for the Master System. More on the way :) : r/SonicTheHedgehog

Sonic Chaos Review - IGN