Mega Man X2

Six months after the rebellion of Sigma, the most powerful repliloid in history. The number of irregulars, which had once seemed to have decreased, continued to increase, and irregular hunter bases were being destroyed in various locations. The irregulars that were causing these incidents had special control chips implanted in them, and the "Σ" mark, which was supposed to have been destroyed, was engraved on the chips.

Just when Mega Man X thought he had brought down all the X-Hunters, severa...