Bubble Man is one of the eight Robot Masters from Mega Man 2. The 3rd Robot Master created by Wily and the first aquatic robot. A robot made for challenging underwater, he enjoys hot springs, he's a high spirited robot and lavish. His special weapon Bubble Lead rolls on the floor but it doesn't on ceilings,but it's strong and It's effective on Heat Man, Picopico-kun, and Alien Wily, It also can destroy the springer, but it doesn't work on a lot of Robot Masters from Mega Man 2. He's weak to the Metal Blade.