Eddie

Eddie (エディ), also known as Eddy and Flip-Top, is another vital companion of Mega Man created by Dr. Light. Eddie first appeared in Mega Man 4 and was built (according to the US game manual) by Dr. Light as his personal walking suit case. In most of his appearances, he can be really helpful in the long run, and gives power-ups when needed. In Mega Man 8, he helps Mega Man in the sections he uses the Rush Jet by throwing bombs from his head.

Mega Man and Bass CD data
A support robot that Dr. Light has created for Megaman. It can fly with a jet engine. "Eddie to the rescue!" Good point: Flip-flopper Bad point: Bag of nerves Like: Lottery Dislike: Wasting money

Trivia

 * It's really not known why Eddie's color scheme was changed in the Ruby Spear's Mega Man series.