Sigma (Mega Man)


 * You may be looking for E-117 Sigma of the E-100 Series.

Sigma is an evil Reploid from the future of Earth 20XX and an adversary to X and his various allies.

A Fallen Hero
Sigma was once the leader of a force of Reploids designed to halt rampaging Mavericks, Reploids who had turned against humanity due to a virus. His efforts led him to a battle with Zero, and both of them were exposed to the virus during the confrontation. Sigma was eventually corrupted by the virus, and began to see humanity as oppressors who were holding the Reploids back from their full potential. This led him to rebel against humanity and become the leader of the Mavericks, which led to war between himself and heroic Reploids such as the reformed Zero and X, the original Reploid. (MMX)

Worlds Unite
Sigma later traveled to the universe that was home to Mobius, and infiltrated Dr. Ivo "Eggman" Robotnik's base on the Lost Hex. He proceeded to offer the Deadly Six greater power in hopes of winning their loyalty away from Eggman. Eggman and Dr. Wily were then reunited by Sigma and forced by him to turn their hated adversaries Sonic the Hedgehog and Mega Man into Sonic Man and M'egga Man to do Sigma's bidding. (SU: #76, SB: #8)

Background Information

 * Sigma was previously referenced on the inactive Sonic Universe Blog by the account of E-117 Sigma's destruction, which involved that robot using "Zero Viruses" to confuse the pursuing E-102 Gamma.