E-103 Delta (Pre-Super Genesis Wave)

"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 is 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.

Pre-Super Genesis Wave
Created in the year 3236 by Dr. Eggman inside the Egg Carrier, E-103 Delta was one of the first unit 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 can retrieve Froggy (the entity that contained the "tail" of Chaos). However, Delta did not accomplish the mission, bringing in a regular lizard. It was Gamma, however, that brought Froggy and won the contest. Eggman then sent Delta and the other E-100 Series robots away from his sight.

After the Chaos incident, Delta was assigned to one of the outposts of the Eggman Empire in a valley in Soumerca. There, it was eventually tracked down by Gamma, who had gone rouge and was now seeking out the remaining E-100 units and destroying them, where it was destroyed by Gamma.

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. Delta also has two twin-missile cannons on his arms.