Gravity Man

Gravity Man (グラビティーマン Gurabitei-man), as his name suggests, is a Robot Master that has the ability to control gravity. And he will do that often, to make the enemy fall onto the ground and damaging them. He was created by Doctor Albert Wily. He has a gravitational force controlling device to control the gravitational force, but he doesn't carry a strong weapon. Below are some facts about him:

Mega Man and Bass CD Data
He can control gravity with the unit installed in his body. "Yet the earth does move." Good Point: Devoted researcher Bad point: Unsocial attitude Like: Physical science Dislike: Cosmic space

Fun facts
Gravity Man was the only Robot Master from Mega Man 5 that don't reappeared in other Mega Man game, except in remakes and collections.