I am a true blue Sonic fan, and yes, they are the same character.
yes, he does. since he was created by dr gerald robotnic, his middle name is...............................................................Robotnic! Yes, shadow robotnic the hedgehog!
The character of Robotnik/Eggman was created by SEGA in 1990. When the character was shipped over to the U.S along with the first Sonic game in 1991, SEGA of America decided to officially make his name Dr. Ivo Robotnik, because it sounds better. He stayed Dr. Eggman in Japan. By 1998, SEGA had decided to revert his name to Dr. Ivo "Eggman" Robotnik worldwide, for unknown reasons.
I would have to say Dr. Eggman.
Dr. Ivo "Eggman" Robotnik's birthday is the same as Sonic's; June 23rd.
In a fight? Without weapons/power-ups: Bowser would crush Robotnik, obviously. With weapons/power-ups: Robotnik would crush Bowser, obviously. The better character? The Doctor. Bowser is a very one dimensional character, rarely showing interest in much more than kidnapping Peach. Robotnik's goal to take over the world is a logical one, and his character has more depth.
yes
Dr. Eggman and Dr. Robotnik are the same person, Eggman is his nickname. Gerald Robotnik is Ivo Robotnik's grandfather. Ivo's full name: Dr. Ivo "Eggman" Robotnik Gerald's full name: Dr. Gerald Robotnik
You can refer to him as either. His full title is Dr. Ivo "Eggman" Robotnik. Story line goes, his real name is Dr. Ivo Robotnik, later got his nick name "Eggman" from Sonic. Character creation goes, SEGA of America named him Dr. Ivo Robotnik, and SEGA of Japan named him Dr. Eggman.
Dr. Eggman
Well Dr. Robotnik / Eggman's IQ is 300. And as for Tails, I don't know. I'd guess it was somewhere around 200 to 250, so their combined IQ is probably around 550
No, Dr. Eggman is the ancestor of Eggman Nega, as revealed in the Sonic Rivals series. Dr. Eggman Nega despises him due to his constant failures when facing Sonic the Hedgehog, scarring his family name.
no they only allow 1 3rd party character