A long time ago, mad scientist Dr. Wily threatened Mega Man's family, and now, fighting-robot Mega Man seeks revenge, as he plans on killing Dr. Wily. Mega Man is often angry, and on a rush. Mega Man possesses his Mega Buster which he uses to shoot his enemies with. Mega Man has the ability to copy his enemies' abilities after he defeats them. Mega Man is on the side of good, but his quest for revenge often paints him in a dark light. Mega Man no longer obeys The Three Laws of Robotics.