
Sonic Underground
Queen Aleena's journals are buried in the city of Tashistan; Sonic and his siblings search the city.

Queen Aleena's journals are buried in the city of Tashistan; Sonic and his siblings search the city.

Antoine must share his house with Sonic.

Antoine must share his house with Sonic.

Within the Void, Sonic and Nicole encounter a mysterious wizard named Naugus.

Within the Void, Sonic and Nicole encounter a mysterious wizard named Naugus.

Dulcy is summoned to a dragon mating ground as Robotnik seeks to roboticize them.

Dulcy is summoned to a dragon mating ground as Robotnik seeks to roboticize them.

Antoine is appointed king of a cannibal biker gang.

Antoine is appointed king of a cannibal biker gang.

The time travel mission fails and puts the Great Forest at risk.

The time travel mission fails and puts the Great Forest at risk.

After a disastrous mission, Sonic regrets that they can't go back and prevent Robotnik's takeover.

After a disastrous mission, Sonic regrets that they can't go back and prevent Robotnik's takeover.

When Sonic loses his memory, Snively takes advantage and gets the hedgehog to infiltrate Knothole.

Sonic and Sally meet a new ally, but Sally doesn't trust him.

Sonic and Sally meet a new ally, but Sally doesn't trust him.

The Freedom Fighters, with new addition Dulcy, develop a Derobotisizer.

The Freedom Fighters, with new addition Dulcy, develop a Derobotisizer.

Sonic takes Tails with him to the Big City.

Sonic takes Tails with him to the Big City.