In Mega Man X4, the Maverick Zero inflicted damage on Sigma's face resembling his future scars. Given that Sigma's subsequent bodies always feature facial scars even after prior bodies being destroyed, this implies that Sigma adopted their appearance for cosmetic reasons.

Sigma is the final boss from Mega Man X. He is fought immediately after X defeats Velguarder in Sigma Stage 4. Sigma is quite fast and powerful on the ground, and can block X's attacks if he is standing still.

Sigma (X3 1st Form) as a boss in Mega Man X DiVE.

Sigma (Japanese: シグマ, Hepburn: Shiguma) is a fictional character and the main antagonist of the Mega Man X video game series. Created by Dr. Cain, Sigma was considered the finest of the Reploids and was the first leader of the Maverick Hunters, peacekeeping androids who defend humans against their renegade counterparts.

Sigma (シグマ, Shiguma?) is a character and main antagonist of the Mega Man X series. He serves as the final boss in all games in the series except Mega Man X: Command Mission (where he makes no appearances) and Mega Man X8 (appearing as the final boss if the game is played on easy, and as the...

Sigma (in Japanese: シグマ, Shiguma) is the main antagonist of the Mega Man X series. He was the once the Reploid leader of the heroic Maverick Hunters.

With enough blood and oil having been shed today, Sigma decided to face this Maverick alone, who turned out to be none other than the newly awakened Zero: the final project of the mad scientist Doctor Wily, enemy of Doctor Light and the original Mega Man for decades.

Sigma (シグマ, Shiguma?) is the main antagonist of the Mega Man X video game series. Created by Dr. Cain, Sigma was considered the finest of the Reploids and was the first leader of the Maverick Hunters, peacekeeping androids who defend humans against their …

Mar 4, 2025 · Sigma (シグマ) is a major character and antagonist in the X era, serving as the final boss of most Mega Man X games. He is a highly-advanced Reploid who was originally built by Dr. Cain to lead the Maverick Hunters, but he developed a hatred …

Upon his creation by Dr. Cain, Sigma was considered Dr. Cain's masterpiece and the finest of the Reploids. Soon after his creation, Sigma became the first leader of the Maverick Hunters. Initially mentored X when the latter was a B-Class Maverick Hunter, before Sigma himself went Maverick.