Dr. Ivo Kintobor

Dr. Ivo Kintobor is the Anti Mobius counterpart of Dr. Ivo Robotnik. Unlike his Mobius Prime counterpart, Anti Robotnik is a kind and gentle Overlander who actually protects the Moebians from the Anti Freedom Fighters (who were later renamed the Suppression Squad by Scourge the Hedgehog).

Kindly Veteranarian
Anti Robotnik ran a veterinarian clinic to heal and protect various Mobians who had been attacked by the Anti Freedom Fighters. To protect his clinic, he employed a dome force field to keep the Anti Freedom Fighters out. Additionally, Anti Robotnik employed SweepBots to clean up litter left behind by the Anti FF's. (StH: #11, SSS: #10)

When he first encountered Sonic Prime, Anti Robotnik mistook him for his Anti Mobius counterpart, Anti Sonic. However, he soon realized Sonic's good intentions, and assisted Sonic Prime in defeating Anti Sonic and helped the former to return to his home zone. (StH: #11)

Helping Sonic and Amy
Years later, Anti-Robotnik (now going by the name Dr. Ivo Kintobor) once again encountered Sonic Prime when he and Amy Rose journeyed to Moebius in order to find assistance against Scourge and his Suppression Squad. Calling off Buns Rabbot from her attack, Anti Robotnik explained to her the two weren't enemies. He then proceeded to explain how he'd constructed the Omega Care Unit to prevent Buns's Neuro-Immuno Deficiency Syndrome (NIDS) from spreading throughout her body, and that the Suppression Squad had stolen his Globe Posts, which he'd created to travel to other zones to find new medical techniques to help cure NIDS. Asking him for help, Sonic and Amy were later directed by Buns to seek out Anti Amy to defeat the Suppression Squad, though Anti Robotnik objected to this due to her insanity. However, he later allowed Buns to accompany Sonic and Amy in their attempt to recruit Rosy, though he continued to worry about Buns's safety. (StH: #193)

Following the successful defeat of Scourge, Anti Robotnik's Globe Posts were returned to him by the Suppression Squad under Buns's watch. As the Freedom Fighters returned to Mobius Prime, he personally thanked Sonic for his help and then transported him to the No Zone where Scourge would be imprisoned by the Zone Cops. (StH: #196, #197)

Personality
Where Robotnik Prime was cruel, sadistic, cantankerous, and very egotistical, Dr. Kintobor is the exact opposite. He is a kind and gentle man who wishes to make sure that the people of Moebius are kept safe. He also dislikes pollution and littering and has made Sweepbots to clean up litter left behind the Anti Freedom Fighters. He is very concerned with the safety of others and opposes violent means in general, refusing to give the Omega Suit anything other than non-lethal weaponry.

Background information

 * Originally Anti Robotnik was depicted as being just like Robotnik Prime and equally overweight. This changed in Sonic Super Special #10 where he was shown to be incredibly skinny and has stayed that way ever since.
 * Although Anti Robotnik is the alternate counterpart to Robotnik Prime, his current appearance looks more like that of Dr. Eggman.
 * Even though Anti Robotnik is an Overlander, he has five fingers.
 * Similar to Anti Amy, Anti Robotnik's current appearance draws heavily from the original character design of Dr. Robotnik of the game universe, although he is notably thinner.
 * Anti-Robotnik currently holds the longest Non-appearance Gap in the main comic series at 182 issues (StH: #11-193). He did however appear in Sonic Super Special #10, which is outside the main comic series.