Sequels
The story arc proved quite popular and Marvel commissioned two sequels both written by Michelinie and Layton:
- "Recurring Knightmare" (Iron Man #249-#250) - Iron Man and Doctor Doom are sent to the year 2089 A.D. complete with a future version of Camelot, where they must ally with a reborn Arthur- here only a young boy- and Merlin against Stark's descendent Andros Stark- now a mercenary using an old armour for his own gain- and Doom's own future self. Doom slays his double while Iron Man wields Excalibur against his descendant, but their memories of their time in the future - including Doom's discovery of Iron Man's true identity - are erased when they are sent back to their home time, the spell that brought them to the present preventing them from bringing anything from the future back with them.
- Iron Man: Legacy of Doom - A four-issue miniseries where Iron Man and Doctor Doom battle, includes a trip to Mephisto's Hell dimension.
In addition the story arc "Time Is on No One's Side" (Mighty Avengers #9-#10) features Iron Man and Doom, along with the Sentry, being sent back in time to the 1970s-era Marvel Universe and heavily references "Doomquest", such as the two men noting that they cannot duplicate their previous success at creating a time machine from their armours as they lack the components they used originally.
Read more about this topic: Doomquest