Arendelle Legend Trilogy 

E-123 Omega

 

E-123 Omega, or technically, E-123 Ω, is considered a spiritual successor to E-102 Gamma, his brother, who is part of the same robotics production line in the series. In the games, he was created by Doctor Eggman, and is out to destroy him due to lack of respect and lust for revenge.

Omega has helped Shadow (and to a lesser extent, Rouge) in several games and while not being a major character, is popular enough in his own right and has established himself as a main character.

Omega was created by Dr. Eggman as the 24th and last of the doctor's E-100 Series robots. He was designed by Eggman to prevent the release of Shadow the Hedgehog from his stasis, and, in this case, he failed to control Shadow when he was released. To accomplish this, Eggman sealed Omega in an abandoned base with Shadow. Being imprisoned infuriated Omega; he decided to prove his status as the most powerful E-Series robot by abandoning his original programming and taking revenge on his creator and all the other machines he built.

Like E-102 Gamma, Omega has a free will and a personality. However, he is considerably less noble than Gamma; while Gamma destroys only what needs to be destroyed, Omega destroys anything that could possibly pose any kind of threat to himself or his mission. From his quotes, he thinks other Eggman robots are inferior to him, dismissing them as "worthless consumer models", especially the E-2000 model. He hates side tracking especially when it comes to locating Eggman. Omega is also very proud and feels embarrassed after he is defeated by less powerful Eggman robots.

After the events of Lost World, Omega and Gamma went to Arendelle with Sonic and his other friends, including Shadow and Rouge. However, Omega was busy trying to find a way of how to destroy Dr. Eggman and his "worthless consumer models." But Gamma, being the wiser of the two, tried to convince him that it was not necessary to destroy his creator, just defeat him. When the earthquake hit, he knew that it was Dr. Eggman, but it was not the case. He stayed behind in Arendelle to try some target practice, but to no avail, because Anna told him that the things in the castle were very valuable and could not be replaced.

When Shadow, Sonic, Amy, Blaze, and Knuckles returned, he was ready for anything to happen, but once Silver, Cosmo, Nack, Sonic, Shadow, Knuckles, Amy, and Blaze left again, he went on to help Tails with his project. Once that was done, he went on to destroy many of Eggman's robots, once again, calling them "worthless consumer models." Then he tried to defeat Lyric, but it didn't work out. However, when the Power Rangers defeated Lyric once and for all, Dr. Eggman apologized to him and Gamma, then making amendments with them. Then the two brothers worked in Elsa's international security organization I.C.E. with Shadow and Rouge, and they lived together happily for the rest of their lives.