Galaxy Man (ギャラクシーマン Gyarakushīman) is a Robot Master from Mega Man 9 modeled after a flying saucer commonly used by aliens in media that Dr. Light created to work in a space research center where it was his job to instantly calculate the trajectories for rockets. He loves to observe stars and name any new ones that he finds. He seems to have the ability to fly short distances, retracting his arms and legs when he does so, just like Gigabolt Man-O-War's "UFO mode" from Mega Man X8, along with teleportation. Galaxy Man is also able to constantly change colors. His Special Weapon, the Black Hole Bomb, can be used to suck enemies into a black hole or drain certain enemies' health, similar to the Gravity Well weapon from Mega Man X3. His stage consists of a series of portals.

His theme - https://www.youtube.com/watch?v=WYpy7SfTejQ