Omega is one of Eggman's creations, being the strongest of the E-Series, he has a vendetta against his creator for keeping him in a base, his only objective is to destroy all of Eggman's robots to prove his superiority, even with this, Omega has some sort of apreciation for Shadow and Rouge, often teaming up with them. He doesn't get to do much in this story, since he's defeated in Episode Shadow and isn't repaired until the end of the story, where he gets to show off a bit.