Bugging me for years. I saw an anime in the early 80's (I assume it from around then, I watched it on a VHS tape) that featured a war between a group of pilots, maybe 3 or 4 that could join into 1 giant robot. This robot had a red head with red spikes kind of like the statue of liberty. The bad guys had giant robots that could joint together too to form 1 giant super robot, there were maybe 6 of them. I think it was feature length but possibly several episodes of a series put together. Also it seemed to me no not be childish. It wasn't adult but PGish. I recall it being sort of dark and sinister and violent. Please help me.
