Sonic returns for a second outing on the Game Boy Advance. Once again, Sonic is called upon to save the world from the evil Dr. Eggman. On this occasion, Sonic is joined by friends Tails, Knuckles ...

When a run-in with Dr. Eggman results in a literal universe-shattering event, Sonic finds himself desperate to piece his prime reality back together and save his old friends.

Sonic is back, and this time, he needs the help of all of his friends to defeat the evil Dr. Eggman. In Sonic Advance 3, Sonic and Tails must reunite with their friends Cream, Knuckles, and Amy.