Following the events of Sonic The Hedgehog 2, things have been peaceful and busy. Sonic, Tails, and Knuckles have been trying to uncover the hidden connections of Sonic's world and Earth, and find the Chaos Emeralds hidden on Earth. But things start to heat up when new rivals and old enemies make their presence known, along with new alliances also being formed along the way. It will all build to a dark truth, and what's hiding behind the veil...will need to be stopped.
