Source: comicvine.gamespot.com
3. Iron Monger
Obadiah Stane was a classic vicious businessman who grew up in a horrible state, living in poverty with a deceased mother and an alcoholic father. Obi’s father, Zebadiah, had a thing for gambling, specifically Russian Roulette. And one night, he lost.
Obadiah grew up to become quite rich and successful. And once he got Stark Enterprises in his sights, he simply had to have it.
He bought Stark International and transformed it into Stane International, which must have been cheap as far as sign-changing goes. He was, however, unable to get his hands on the Iron Man armors, which left him pissed. So he built his own suit. The Iron Monger. After Stark crippled the armor, Stane decided he would never surrender, and he followed in his father’s footsteps by blowing his own head off with his repulsor.
The Iron Monger armor was much less advanced than The Iron Man, in terms of weapon loadout, maneuverability, control scheme, and, quite honestly, visual design. The thing is a clunky mess, but it looks scary.

