Sonic Chaos (Master System) · RetroAchievements

There are 81 achievements worth 568 points. Sonic Chaos for Master System - explore and compete on this classic game at RetroAchievements.

Sonic Chaos Review - IGN

Sonic Origins Plus Rumoured for June Release With Added SEGA Game

Sonic Adventure Remastered (Wombatguy version)

Sonic the Hedgehog (1991), Sonic Wiki Zone

Chaos Master achievement in Sonic The Hedgehog (Arcade)

Sonic Origins Plus Review

Sonic the Hedgehog (Game Gear) · RetroAchievements

Conquistas Retrô: Sonic The Hedgehog (Master System) #1

Sonic Chaos (Master System prototype; 1993-06-30) - Sonic Retro

(For Southeast Asia) Introducing the Latest Information for Three