Alternative Versions of Iron Man - Mangaverse

Mangaverse

In the Marvel Mangaverse reality, Tony Stark creates the original armor together with Dr. Ho Yinsen and acts as Iron Man for a time, but eventually vanishes after a battle with Namor, the Submariner. He is succeeded by Antoinette (Toni) Stark, his twin sister, a former agent of SHIELD, who turns Iron Man into a massive operation - a veritable army of Iron Men in many forms, with herself as Iron Woman. After she dies in battle against the Hulk, Tony Stark reveals himself again; he has gone underground after spinal cancer reduced him to a disembodied head hooked up to a life support system. However, he has designed a new armor, and a body that he can integrate with.

He also had designed four massive vehicles for the Avengers of his world to use, which could combine (in a manner resembling old fashioned combining super robots like Combattler V and Voltes V) into a skyscraper-sized Iron Man-mecha (Dubbed Ultimate Iron Man in its first appearance, then the Iron Avenger in its battle with the Hulk and finally simply called "the Avenger's mecha" in Volume 2 of the series). Unfortunately it was quickly destroyed by that world's Hulk. Apparently, however, it was rebuilt again by the time of the second volume, this time as a single robotic unit without transformation (or, if it was capable of transformation, it was never demonstrated). This unit helped fight off the giant Galactus spores, but was later destroyed, along with most of the Avengers, single handedly by the Mangaverse version of Dr. Doom.