I know its usually pronounced E-1-2-3-Omega instead of E-1-23 but that's just how I've always said it.
Voice Actor
E-123 Omega is a side character but still makes regular appearances.
E-123 Omega is Eggman's creation, and the strongest robot in the E series entirely. He holds a strong hatred for Eggman and will not hesitate to eliminate him or any of his machines. He also teams up with Shadow and Rouge occasionally, creating Team Dark. In Sonic and the Duel of Fates, you'll first find him doing the usual, battling Eggman robots, but he will tag along with you.
E-123 Omega here. Extermination proceeding without incident. No problems to report.
Doctor Eggman, I will destroy you and reign supreme.
I am Omega! The ultimate E-Series robot!
