Who is Iron Maniac...
who is he..
He is an alternate reality Tony Stark where something (I can't for the life of me remember what) went terribly wrong and most of the super-heroes are dead and Tony donned a suit of armor similar to Dr. Doom's The whole story can be found in the Marvel Team-Ups series.
Iron Maniac is an alt. Tony Stark who crosses over to Earth-616 and kills Freedom Ring. He only appears in Marvel Team-Up vol.3.
The evil Iron Man in the Exiles arc 'With an Iron Fist' was never called Iron Maniac, just Iron Man, so this page is a bit wrong.
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