第27話: 一時的な平和の後、エッグマンがカオスと新世代E-100シリーズのロボットを連れて帰還する。

27

With Eggman defeated, it appears that the world has become peaceful again, but not too long after, Eggman resumes activity. He develops the new E-100 series of Eggman robots that have small animals inserted in them as pilot parts, takes along a monster known as Chaos, and is about to start wreaking havoc once again. • This episode is a prequel to Sonic Adventure. (Source: Wikipedia)