Sonic the Hedgehog Chaos (Video Game 1993) - IMDb

Sonic & Tails: The evil Dr. Robotnik steals a Chaos Emerald from South Island, triggering earthquakes and turmoil. Sonic and Tails learn from Flicky the Bluebird that the emeralds have been taken from the island's North Cave.

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Sonic the Hedgehog Chaos (Video Game 1993) - IMDb

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