Neo Metal Sonic
*After the death of Doctor Robotnik, his greatest creation Metal Sonic (who is now Neo Metal Sonic after copying Robotnik's bio data, thus becoming very intelligent) tries to regain his master's empire, with the same plan of defeating Sonic and his friends and dominating the world of Mobius.*
About Neo Metal Sonic
*After the death of Doctor Robotnik, his greatest creation Metal Sonic (who is now Neo Metal Sonic after copying Robotnik's bio data, thus becoming very intelligent) tries to regain his master's empire, with the same plan of defeating Sonic and his friends and dominating the world of Mobius.*