The main antagonist of the series and Sonic’s arch nemesis, Dr Ivo Robotnik, more widely known as Dr Eggman, is an iconic video game villain. With an astounding IQ of 300, the major antagonist is constantly out to destroy the world and create the Eggman Empire and his “utopia” Eggmanland in its place. The vile doctor has committed many atrocious acts, from imprisoning innocent animals and enslaving aliens to nearly destroying the entire world. He’s also attempted harnessing ancient beings to do his bidding, even trying to control all of spacetime.
Though he is mostly the overarching villain whom Sonic battles numerous times in the games, the mad doctor has seen several occasions when he’s not the primary villain. In a handful of titles, one even mainline, Eggman is a playable character with his own skill set and abilities. Players have had the chance to pit the evil doctor against Sonic in racing and sports games, and have even seen him try to kill the blue hedgehog.
7 Sonic Drift Series
The very first entries in the Sonic racing franchise
Sonic Drift
- Platform(s)
- Game Gear
- Released
- March 18, 1994
- Developer(s)
- Sega
- Publisher(s)
- Sega
- Genre(s)
- Racing
These games were released for the Sega Game Gear, a portable device originally released in 1990. Unlike the iconic Game Boy, Game Gear games were in full color. The original Sonic Drift wasn’t released outside of Japan until it was included in Sonic Adventure DX as an unlockable. Sonic Drift 2, however, saw global release in 1995.
Both games see Sonic, with friends and foes, compete in several Grand Prix. Sonic sports the speediest vehicle albeit with poor handling. Eggman, however, races in his Egg Typhoon. Though this takes a while to reach max speed, once it does, he can rival Sonic. He also has better handling than the hedgehog. Each playable character also has a unique move. Eggman’s is “Drop Mine” which leaves a debilitating hazard on the track.
6 Sonic R
Everybody’s Super Sonic Racing, even Eggman
Sonic R
- Platform(s)
- PC, Sega Saturn
- Released
- October 31, 1997
- Developer(s)
- Traveller’s Tales
- Publisher(s)
- Sega
- Genre(s)
- Racing
This radical racing game sees Eggman compete against his rivals as he attempts to find the Chaos Emeralds. The game was developed for the Sega Saturn, but was available on PC a year after its release. The 2004 PC version was incorporated into the Sonic Gems Collection for the PS2 and Nintendo GameCube.
Dr Eggman, alongside other playable characters, are able to be unlocked and added to the roster once certain requirements are met. In the doctor’s case, players must come in first place on the track “Radiant Emerald”. Racing in his iconic Egg Mobile, Eggman is immune to all water hazards and can send missiles at his opponents, causing them to slowdown.
5 Sonic the Fighters (2012 remaster)
A classic arcade game sees Eggman able to fight Sonic
Sonic the Fighters
- Platform(s)
- Arcade, PS3, Xbox 360
- Released
- 1996-06-00
- Developer(s)
- Sega-AM2
- Genre(s)
- Fighting
The original Sonic the Fighters released in 1996. It is an arcade game, and sports similar gameplay to Sega’s other titles Virtua Fighter 2 and Fighting Vipers. The original version featured in the Sonic Gems Collection for the GameCube and PS2 in 2005. Eggman is strictly a boss in the original game, and unfortunately for the doctor his real name was misspelled in the English release’s intro. He’s laughably called “Dr Robotonic!”
This remaster, for the PS3 and Xbox 360, featured three additions to the character roster. Alongside Metal Sonic and the obscure Honey the Cat, Eggman is able to fight in the tournaments in his E-Mech. Though the E-Mech doesn’t have a unique special ability, it’s a powerful weapon in one-on-one combat against another.
4 Mario and Sonic at the Olympic Games Series
Eggman can try his hand at numerous sporting events
Mario & Sonic at The Olympic Games Tokyo 2020
- Platform(s)
- Switch
- Released
- November 1, 2019
- Developer(s)
- Sega, Sega Sports R&D
- Genre(s)
- Sports
These games are set in both the real world and locations from across the Mario and Sonic universes. In the franchise, players can participate in a huge range of both summer and winter sporting events, from the likes of Archery, Pole Vault and Football to Snowboard Cross, Ski Jumping and Figure Skating. Certain events even come with a twist, in the form of “Dream Events.” These include skiing through Seaside Hill from Sonic Heroes, and Trampolining inside Space Colony ARK from Sonic Adventure 2 to name a few.
The vile doctor has remained a staple of this spin off franchise, appearing as a “Skill Type” or “Technique” Character. This means he will perform well in certain events such as Long Jump due to a higher skill level. Players can form their own four-character team, meaning Eggman can team up with his nemesis, or work against him. Eggman also serves as a major villain in the DS versions of the Vancouver 2010, London 2012 and Tokyo 2020 Olympics where he works with Bowser.
3 Sonic Riders Series
Thrilling high-speed action which even defies gravity
Sonic Riders: Zero Gravity
- Platform(s)
- PS2, Wii
- Released
- January 8, 2008
- Developer
- Sonic Team, NOW Production, United Game Artists
- Publisher(s)
- Sega
- Genre(s)
- Racing
The three titles that make up the Sonic Riders series all feature the cruel doctor as a playable character. In the series’ first two installments, Eggman serves as a Power type. Unfortunately for him, he is rather limited compared to the other racers in terms of gear. In Zero Gravity, for example, Eggman’s “Extreme Gear” is limited to either Bike or Wheel type.
The first two games primarily focus on Sonic, Tails and Knuckles competing against the lesser-known Jet, Wave and Storm, the so-called “Babylon Rogues”. However, Sonic Free Riders features these two teams competing not just against each other, but also against Team Rose and Team Dark. The four teams have entered King Doc’s Grand Prix. Of course, “King Doc” is Eggman in disguise; he was trying to capture the racer’s data for his robot’s programming. Eggman becomes playable after the main story is completed.
2 Sonic Racing Series
Eggman clashes with both Sonic and other Sega characters
Team Sonic Racing
- Platform(s)
- PS4, Xbox One, Switch, PC
- Released
- May 21, 2019
- Developer(s)
- Sumo Digital
- Publisher(s)
- Sega
- Genre(s)
- Racing
In all the above titles players can race Eggman against Sonic and his friends, or in the case of the All-Stars games, against other Sega characters such as NiGHTS, Vyse and Ryo Hazuki. The doctor retains his ability to fire missiles at other racers as first seen in Sonic Drift.
In Team Sonic Racing, Eggman works alongside Metal Sonic and the Zeti, Zavok. Together they form “Team Eggman”. Since this game features a similar “Team Mechanic” as seen in Sonic Heroes, each member of the team is a different character type. As a “Technique” type, Eggman doesn’t slow down on rough terrain, and has high acceleration.
1 Sonic Adventure 2
Eggman lives through the story, and learns of his grandfather’s evil plot
Sonic Adventure 2
- Platform(s)
- Dreamcast, PC, PS3, Xbox 360, Xbox One
- Released
- June 19, 2001
- Developer(s)
- Sonic Team USA
- Publisher(s)
- Sega
- Genre(s)
- Platformer
This is the only mainline game featuring the mad scientist as a major playable character. Central to the “Dark Story”, Dr Eggman teams up with Rouge and the “Ultimate Lifeform,” Shadow the Hedgehog, to steal the seven Chaos Emeralds and activate a world-destroying weapon. When Sonic tries to stop Eggman, he’s almost killed by him after getting caught in his trap and sent plummeting to the earth. Eventually though, Eggman teams up with his adversary once he realizes they’ve played into the trap his grandfather set 50 years ago.
Similar to E-102 Gamma’s play style from the preceding game Sonic Adventure, Eggman pilots a mech through his five personal levels. Locking onto multiple targets yields a higher score, and thus a higher rank overall. This is, so far, a more definitive and exciting gaming experience playing as the mad doctor, as players get to control the villains in the Dark Story: an unusual yet thrilling experience.