Neo) Metal Sonic & Dr. Eggman, Wiki

Dr. Eggman & Metal Sonic, Absolution Phase Two Wiki

Metal Sonic, Disney Fanon Wiki

Metal Sonic/Synopsis, Villains Wiki

Hyper Metal Sonic, Movie Morgue Wiki

Metal Madness, Sonic Wiki Zone

Dr. Eggman - SRB2 Wiki

Inspired by that one post with Eggman and the Chaos Council, how do you think THESE two would interact? : r/SonicTheHedgehog

Doctor Eggman - MMKB, the Mega Man Knowledge Base - Mega Man 10, Mega Man X, characters, and more

Eggman Nega - Super Mario Wiki, the Mario encyclopedia

Neo Metal Sonic, Metal Sonic Wiki

Sonic the Hedgehog (IDW) - Eggman Empire / Characters - TV Tropes

Metal sonic, Wiki

Sonic the Hedgehog - Eggman Empire / Characters - TV Tropes