Sonic Underground
The Hedgehogs steal historical objects of Mobius from Robotnik.
The Hedgehogs steal historical objects of Mobius from Robotnik.
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Salesman Wes Weasley is selling weapons made by H.D.S.V.A.D.L.
After a song about Sonic becomes popular, Robotnik bans music.
Coconuts is exiled by Robotnik to a remote jungle; he uses a giant baby ape to destroy villages.
Robotnik's momma escapes from the home for mothers of villains and demands her birthday present.
Sonic and Tails help Aliens repair their ship before the Prince's baby brother destroys earth.
Warpnik escapes from the Zone of Confusion and seeks revenge.
A popular cartoonist Sketch Lampoon is imprisoned in Robotnik's prison.
Robotnik announces his intention to give up villainy, and Sonic is forced into retirement.
When a Rebel Base is threatened by Robotnik, Sonic and Tails team up with Big Mike and Da Bears.
When S and G rocket to outer space, Sonic and Tails stow away.
Robotnik escapes from the asylum to wreak revenge on Sonic; she locks him in her torture chamber.
Robotnik captures a kangaroo and brainwashes him into a resourceful demolitions expert.
Robotnik invents a contraption that makes Scratch and Grounder twice as fast as Sonic.
Dr. Robotnik builds a robot son, but the robot realizes he would rather be on Sonic's side.
Robotnik invents a device that turns Sonic and Tails into babies.
Robotnik creates a machine capable of turning dreams into reality.
Robotnik is after the Power Gems from the city of Suburbia in the Labyrinth Zone.
Sonic becomes aggravated that maybe their efforts of fighting for freedom seem pointless.
Sonic finds a message in the sack from his mother urging him to head to Speedster Island.
The Hedgehogs congregate on the Floating Island in their latest effort to find their mother.
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