E-123Ω Omega

Promotional artwork of E-123 Omega

E-123 Ω Omega is a character from the Sonic the Hedgehog video game series. He is the last and most advanced of the E-series robots. In Sonic Heroes, he wants revenge on Dr. Robotnik for sealing him in a room, where he is forced to guard Shadow the Hedgehog. After Rouge sets Shadow free, he agrees to join them in taking down Dr. Robotnik.

Video Game Appearances

  • Sonic Heroes (2004)
  • Shadow the Hedgehog (2005)
  • Sonic Chronicles: The Dark Brotherhood (2008)
  • Mario and Sonic at the Olympic Winter Games (2008)
  • Sonic Colors DS (2010)
  • Mario and Sonic at the London 2012 Olympic Games (2011)


  • Species: Anthropomorphic Sentient Robot
  • Armor Colors: Red, Black, and Yellow
  • Age: ?
  • Friends: Shadow the Hedgehog, Rouge the Bat
  • Enemies: Dr. Robotnik



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