Sonic Chaos (Sega Game Gear) game description
The inhabitants of South Island are in danger! Dr. Robotnik has stolen all the Chaos Emeralds which kept the power balance. Robotnik has thrown the Emeralds in a parallel universe and is keeping the red one. Sonic and Tails must retreive all the Chaos Emeralds before the destruction of South Island. This is the first Game Gear game where you can play either Sonic or Tails.
The storyline takes place on South Island, the resting place of the Chaos Emeralds. While Sonic and Miles "Tails" Prower were gone on an adventure, Dr. Eggman managed to procure one of the Chaos Emeralds. As a result, the rest of the Emeralds scattered around the island. Without the Emeralds' power, South Island began sinking into the sea. Hearing rumors of Eggman's plot, Sonic and Tails returned to South Island, only to find it in chaos. With no time to lose, the duo rushed off to stop Eggman's plan and save the island by regaining the Emeralds.
Want to play Sonic Chaos online now, play it on your browser here.