Five DLC packs were released for Mega Man 9, including two additional difficulty settings, a new stage, an endless mode, and Proto Man Mode, allowing Proto Man to be played for the first time in a numbered Classic series title.
Five DLC packs were released for Mega Man 9, including two additional difficulty settings, a new stage, an endless mode, and Proto Man Mode, allowing Proto Man to be played for the first time in a numbered Classic series title.