Yeah I know I kinda wanted to only run through this game once, but here I somehow pulled off a continueless playthrough, so... I thought I'd upload it.
I believe his inspiration was actually Brocken Jr. from Kinnikuman. Probably the idea of him being a M.Bison knockoff would be the uniform, his leg armor and the fact that some considered this game a Street Fighter II knockoff.
The music is good in some parts. Especially in Egypt (the Megalithic Age). Slowly moving Brocken with his long reach fights a little bit like Dhalsim from Street Fighter II.
MP+LK MP+LK then LP+MP+LK to do the explosion super. AFAIK he can fly in this game, by pressing LP+MP+LK in the air. You can also press forward or back and kick to drop a bomb during his flight.