Sonic Chaos (1993), Master System Game

Sonic Chaos (Master System) first released 23rd Nov 1993, developed by Aspect and published by SEGA.

Retro Game Reviews: Sonic Chaos (Game Gear review)

SONIC CHAOS (1993, Master System e Game Gear)

Sonic Chaos Remake by Laiker_2003 - Game Jolt

Sonic the Hedgehog (1991) - MobyGames

Sonic Chaos - Wikipedia

Sonic Chaos (1993) Review – ragglefragglereviews

12 best Master System games, from Sonic to Out Run

Sonic the Hedgehog Chaos (1993) - MobyGames

Game Gear - Sonic Chaos - Tails (May 17, 1993 prototype) - The Spriters Resource

Sonic The Hedgeblog — Comparison of the waiting animation for 'Sonic

Sonic the Hedgehog: Little Brothers