As they travel through the Intergalactic Cloister, SOnic an dhte others run into and battles Yellow Zelkova.
Sonic and company are engaged in a fierce battle against Metarex, who with Eggman on their side.
After the galaxy is saved, Sonic and his friends recalls memorable moments and anticipate their future.
New creatures from Sonic's world crash on Earth.
Tails has to sneak out of the mansion.
Sonic tries to set a new speed record to save Tails.
Amy finally understands Sonic's need for speed.
Sonic squares off with Dark Oak and his army of Metarex.
Sonic and the others see through Eggman's trick.
Black Narcissus lures Cosmo and Chris into his base.
Sonic's fleet attacks the planet.
Exciting conclusion to Sonic X.