Sonic Universe: The Magnus Saga

After the end of the second Robotnik War, an android named Magnus Robotnik took Dr. Eggman;s place as the new terror of Mobius, when he arrived the Third Robotnik War began. In only a few months he dominated the Freedom Fighters capturing all but Tails, Mecha Sally, NICOLE, and Omega. In present day Tail's has created an android of his own to combat Doctor Magnus Robotnik.