Die Kämpfe im Stadion gehen weiter. Während Sonic die Verfolgung von Eggman aufnimmt, kämpfen alle gegeneinander. Schließlich kommt es zum Entscheidungskampf zwischen Knuckles und dem von Eggman geschmiedeten Roboter Emerl.
The fight tournament draws to a close with Emerl being the winner. However, Emerl starts going beserk after holding the Chaos Emerald and begins to destroy everything in his path. When Amy, Sonic, Knuckles, Tails, and Rouge are unable to stop it, Cream shows up to confront her robotic friend. Will she be able to talk Emerl into ceasing his uncontrollable mayhem, or will she have no choice but to fight and shut him down?
Emerl impazzisce dopo aver vinto lo Smeraldo. Sonic e gli altri provano a fermarlo, ma la sua abilità di imitare gli avversari lo rendono un nemico invincibile.
La lucha final es Knuckles contra Emerl, siendo el segundo como ganador, pero al recibir la Emerald, Emerl se vuelve loco y destruye la ciudad y golpea a Sonic, Knuckles, Rouge, Amy y Tails, pero Cream y Cheese consiguieron derrotar a Emerl, ya que es incapaz de copiar ataques combos.
