E-102 Gamma

E-102 Gamma is one of Dr. Ivo Robotnik's Robots, and one of his more prouder creations. E-120 debuted in Sonic Adventure, later remade on the Nintendo GameCube as Sonic Adventure DX: Directors Cut. It was the first to sucessfully defeat Sonic, and Eggman eventually turned this unique robot into a series of robots. Regardless, E-102 Gamma, the character, managed to gain a conscience, and turned against Robotnik, and helping Amy Rose. Eventually, E-102 was destroyed, and was never seen again.