
Sonic Underground
Sonic finds a message in the sack from his mother urging him to head to Speedster Island.

Sonic finds a message in the sack from his mother urging him to head to Speedster Island.

When S and G rocket to outer space, Sonic and Tails stow away.

When S and G rocket to outer space, Sonic and Tails stow away.

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

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

Robotnik orders Scratch and Grounder to drill for a rare mineral in a tropical mountain.

Robotnik orders Scratch and Grounder to drill for a rare mineral in a tropical mountain.

Robotnik launches a spy satellite in an effort to locate Knothole Village.

Sonic faces a dangerous vehicle during a solo mission to the Badlands.

Sonic is lured into a trap when a frustrated Robotnik announces a race.

Sonic is lured into a trap when a frustrated Robotnik announces a race.

Sonic is lured into a trap when a frustrated Robotnik announces a race.

Sonic and Sally encounter the Guardian while on a mission.

Sonic and Sally encounter the Guardian while on a mission.

Sonic and Sally encounter the Guardian while on a mission.

Sonic and the Freedom Fighters look for the secret scrolls that have great powers.

Sonic and the Freedom Fighters look for the secret scrolls that have great powers.

Sonic and the Freedom Fighters travel to Robotnik's lab hoping to decipher his Robotisizer system.

Sonic and the Freedom Fighters travel to Robotnik's lab hoping to decipher his Robotisizer system.

Sally is taken prisoner by Robotnik and Snively, who construct a robotisized Sally clone.