Characters

Main Characters

 * Arcane the Hedgehog
 * Chronos the Light (Timestone Beast)
 * Damon the Hedgehog
 * Knight the Hedgehog
 * Shadow the Hedgehog
 * Silver the Hedgehog
 * Sigma the Chaos Fox
 * Sonic the Hedgehog
 * Vicious the Echidna

Supporting Characters

 * Akuma the Hedgehog
 * Amy Rose
 * Blade the Wolf
 * Blaze the Cat
 * Cellion the Hedgehog
 * Comet the Pyrohog
 * Cream the Rabbit
 * Cyklone the Hedgehog
 * Cypharr the Hedgehog
 * E-123 Omega
 * Emily the Hedgehog
 * Espio the Chameleon
 * Joey the Hedgehog
 * John the Baratrian
 * Joineth the Hedgehog
 * Knuckles the Echidna
 * Lindsay the Echidtiger
 * Mandy the Hedgehog
 * Max the Scarhog
 * Metagen the Echidna
 * Miles "Tails" Prower
 * Misty the Hedgehog
 * Revan the Echidna
 * Rouge the Bat
 * Scythe the Reaperhog
 * Skyla the Hedgehog
 * Teeno the Hedgehog
 * Vector the Crododile
 * Voltaire the Hedgehog
 * Wechina the Echidna
 * Yagoshi
 * Zaya the Hedgehog

Chaos Beasts

 * Chaos the Hedgehog
 * Iblis the Light
 * Itsu the Fox
 * Kiritsu the Flame
 * Kizu the Echidna
 * Mephiles the Dark
 * Nazo (Fake Chaos Beasts / Roboticized)
 * Nuru-Garando
 * Supplicium

Anti-Heroes

 * Zailoth
 * Merlow the Gizoid

Minors

 * Aonic the Hedgehog
 * David the Hedgehog
 * Eggman Roboticized

Wacky Beasts (From Ep. 1)

 * Chubba (Rouge the Bat)
 * Crazonster (Dark Bowser)
 * Demion (Wolf)
 * Ghoster (Darkrai)
 * Hypnozy (Waluigi)
 * Inflaty (Nami)
 * Lightning (Blight Luigi)
 * Wackanic

Villains

 * Axem Platnium
 * Dr.Eggman
 * Chrome the Gizoid
 * Dr. Snively
 * E-101 Beta
 * Eggman Nega
 * Emerl
 * G-Emerl
 * Infer
 * Mac the Trollhog
 * Maldrix
 * Mecha Sonic
 * Metal Sonic
 * Red Metallix
 * Robot Shadow
 * Robot Sonic
 * Shadow Android (Purple Striped)
 * Skez the Hedgehog
 * Skull the Hedgehog
 * Sparks the Fatass

Robot Chaos Beasts

 * Roboticized Chaos (From Ep. 7)
 * Roboticized Iblis
 * Roboticized Kiritsu (From Ep. 7)
 * Roboticized Mephiles
 * Roboticized Nazo / Cyber Nazo

Extra Boss

 * Cykreeus
 * Enerjak (From Ep. 11)
 * Mechadrix (From Ep. 11)
 * Raizio (Zailoth Changed)
 * Time Eater