FANDOM



E-104 Epsilon, more commonly known as E-104 FOUR, is an orange robot in the E-100 series created by Dr. Eggman. He only appeared in Sonic Adventure.

Eggman sent Epsilon along with his brothers, E-103 Delta, E-105 Zeta, and E-102 Gamma to find Froggy, a frog with Chaos's tail. Like Delta and Zeta, Epsilon brought the wrong frog to Eggman, who sent the three away.

Later, Gamma embarked on a mission to destroy the E-100 series to release the animals imprisoned inside them. He tracked down Epsilon at a volcano and destroyed him in battle.

           Sonic Villains

Eggman Empire
Dr. Eggman | Orbot | Cubot | Metal Sonic | Mecha Sonic | Silver Sonic | Mecha Knuckles | Metal Knuckles | King Boom Boo | Badniks | Tails Doll | E-100 Alpha | E-101 Beta | E-104 Epsilon | EggRobo | Eggman Enterprises | MeteorTech | SCR-HD | Master Core: ABIS | Time Eater | Infinite (Upcoming)

Team Dark
Shadow the Hedgehog | Rouge the Bat | E-123 Omega

Babylon Rogues
Jet the Hawk | Wave the Swallow

Eggman Nega's Forces
Eggman Nega | Metal Sonic 3.0

Wendy Witchcart | Bearenger the Bear | Carrotia the Rabbit | Fockewulf the Wolf

Black Arms
Black Doom | Devil Doom

Nocturnus Tribe
Imperator Ix

Other
Babylon Guardian | Bark the Polarbear | Bean the Dynamite | Biolizard | Black Knight | Captain Whisker | Chaos | Dark Gaia | Dark Gaia's Minions | Dr. Fukurokov | Erazor Djinn | Fang the Sniper | Iblis | Mephiles the Dark | Merlina | Scorpius | Shade | Sir Lancelot | Solaris