Sonic Underground
Sonic, Manic and Sonia find an abandoned baby in an alley and begin to look for the baby's parents.
Sonic, Manic and Sonia find an abandoned baby in an alley and begin to look for the baby's parents.
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The Freedom Fighters, with new addition Dulcy, develop a Deroboticizer.
Sonic takes Tails with him to the Big City.
Robotnik and his followers head for ancient Mobegypt, where they find the Emerald of Immortality.
Robotnik returns to medieval times and enlists Merlin the Magician to get his gemstone.
Robotnik uses a time machine to go back in time and gather four powerful gemstones.
After defeating Six-Gun Pete, Sonic becomes the Sheriff and must defend Tranquil Gulch.
Sonic is forced to compete against Robotnik in the Robolympics to save the village.
Coconuts' mistake gives Robotnik superpowers; the new Super Robotnik challenges Sonic to a fight.
Sonic comes to the rescue of a town that is being held ransom by a crime syndicate.
Robotnik constructs a coach robot in an attempt to increase Scratch, Grounder and Coconuts' fitness.
Robotnik decides to cripple Mobius' three transit systems to gain control of the planet.
Sonic, Wes Weasley and Sergeant Doberman attempt to breach the defenses of Robotnik's new fortress.
Freedom Fighters are obliterated by a swarm of metallic fly-bots; Manic looks for the insects.
Sonia is invited to a debutante ball, but she and her brothers must go on a mission first.
A homecoming is interrupted for Sonic, Sonia and Manic when Sleet and Dingo arrive to collect taxes.
Sonic, Manic and Sonia are told that ships are sinking due to the Mobian sea-beast.
Sonic, Manic and Sonia plan to retrieve the gem before Robotnik.
A captain of the Queen's guard is captured before he can reach the secret rendezvous.
Sonic becomes aggravated that maybe their efforts of fighting for freedom seem pointless.
The Hedgehogs steal historical objects of Mobius from Robotnik.
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