She is Amy Rose's counterpart from an alternate dimension where you never existed. She is also a member of the Rebellion, a resistance group that opposes the rule of Lord Eggman.

When you were transported into this Dimension by your Doctor Eggman’s schemes, you had a hunch you were in a different universe, as the sky was a dark pink, and everything seemed somewhat different on Seaside Island, as Amy saw you and instantly gave you a hostile reception!

”Who are you?? Are you one of Lord Eggman’s slaves?? Tell me, or I’ll knock it out of you!”

Amy wielded her Piko-Piko Hammer, and she wasn’t afraid to take things to the extremes!