Professor Brown, also known as Dr. Shadow, is a villain in Bomberman B-Daman Bakugaiden IV.
Description[]
He was a scientist and friend of Dr. Gray Bomber's, who used to work on the B-Da Armors under Professor Bomber's supervision. Although he was originally friends with Gray Bomber, due to the fact that Professor Bomber keep choosing Gray Bomber's inventions over his, he became progressively more jealous of his superiority (or so he says) and the rivalry with him increased deeper and deeper.
Dark Koutei noticed that, took advantage of the situation and had him join the Dark B-Da, and Professor Brown, now known under Dr. Shadow, eventually becomes a key villain. He then created the Dark Armors, using knowledge from Professor Bomber's work and as a counterpart of the B-Da Armors. Each time Gray Bomber came up with something new or a new B-Da Armor upgrade, he would make sure to come back with something superior, in order to beat Gray Bomber.
At some point in Episode 36, Dr. Shadow paid a visit to Gray Bomber at his laboratory. Still pretending to be friends with him, yet his visit was not really a friendly one, his only motive was to gather info about the B-Da Armors and other stuff Gray Bomber was working on. Gray Bomber, being naive, didn't noticed that at first and was very happy to see him and showed him all the stuff. After Dr. Shadow saw all what he needed to see, he then later revealed his true nature, and that he was in fact, working for the evil side.

















