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Sonic News Network
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This character exists primarily or exclusively within the Pre-Super Genesis Wave continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

Tracked to valley on Soumercan continent. STATUS: Liberated.

E-102 Gamma's Data Log, From the Databanks of E-102 Gamma

E-103 Delta is a character who appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It was the fourth unit in the E-100 Series robotic group created by Dr. Ivo "Eggman" Robotnik. E-103 Delta was one of the first E-100 Series robots created, specifically during the time of when Eggman harnessed the power of Chaos.


The original four E-100 Series units (from left to right): Beta, Espilon, Delta, and Gamma, from Sonic the Hedgehog #81.

Created in the year 3236 by Dr. Eggman inside the Egg Carrier, E-103 Delta was one of the first units of the E-100 Series. Along with three of his "brothers"–E-101 Beta, E-102 Gamma, and E-104 Epsilon–Delta was assigned to a competition to see which E-100 Series robot could retrieve Froggy (the entity that contained the "tail" of Chaos).[1] However, Delta did not accomplish the mission, bringing in a regular lizard. Instead, it was Gamma that brought Froggy and won the contest.[2] Eggman then sent Delta and the other E-100 Series robots away from his sight.[3]

After the Chaos incident, Delta was assigned to one of the outposts of the Eggman Empire in a valley in Soumerca. There, he was eventually tracked down and destroyed by Gamma, who had gone rogue and was seeking out the remaining E-100 units and destroying them.[4][5]

Powers and abilities

Much of E-103 Delta's arsenal isn't fully known, but Delta does hold a Jet Booster, allowing him to glide through the air for a short period of time.[2] Delta also has two twin-missile cannons on his arms.

See also


  1. Sonic the Hedgehog #81, "All You Need Is a Bit of Chaos"
  2. 2.0 2.1 Sonic the Hedgehog #82, "Door to the Past"
  3. Sonic the Hedgehog #82 - "Double Crossed Circuits"
  4. From the Databanks of E-102 Gamma
  5. Sonic Universe #3, "Old Soldiers"

External links