. "The Reploid Sigma was created in the year 21XX and first appeared in the story \"The X Factor - Part 2\" from Mega Man issue 35, where he was the leader of the Maverick Hunters for two months, having already his fight with Zero, and also has a talk with X regarding the possibility of him joining the Hunters."@en . . . "The Reploid Sigma was created in the year 21XX and first appeared in the story \"The X Factor - Part 2\" from Mega Man issue 35, where he was the leader of the Maverick Hunters for two months, having already his fight with Zero, and also has a talk with X regarding the possibility of him joining the Hunters."@en . "Sigma/Archie Comics"@en .