Blast Man is a Robot Master who appears in Mega Man 11. He is a volatile robot with a flair for the theatrics and a taste for explosions. He was originally manufactured by B.B. Bomb Company to use his bombs to provide explosive special effects for movie studios and theme parks. While under maintenance by Dr. Light, Blast Man was captured and reprogrammed by Dr. Wily to help him conquer the world and fight against Mega Man. Prior to being captured, Blast Man was creating an explosion-themed attraction for the theme park Flower Land.
Blast Man's Special Weapon, Chain Blast, creates floating explosives that detonate after some time; they can also be combined for a more massive burst. Mega Man can also detonate the explosives manually by pressing Down + Attack.
Blast Man's stage is set in the ruined remains of a theme park and movie studio hybrid that he has shaped into his personal playground. He's added several personal touches, including a number of signs featuring himself as the star of “Blast Man Adventure.”