Mega Man X3 (stylized as MEGA MAN X³), known as Rockman X3 (ロックマンX3) in Japan, is a video game released by Capcom for the Super Nintendo Entertainment System (SNES). The game was originally released in Japan on December 1, 1995, and later in North American and PAL regions in 1996. It is the third game in the Mega Man X series and the last to appear on the SNES. Mega Man X3 takes place in a fictional future in which the world is populated by humans and intelligent robots called "Reploids". Like their human creators, some Reploids involve themselves in destructive crime and are labelled as "Mavericks". After twice defeating the Maverick leader Sigma, the heroes X and Zero must battle a Reploid scientist named Dr. Doppler and his utopia of Maverick followers.