Marvel: Injustice isn't an official title, but if you're mixing up the 'Injustice' universe (which is DC-based) with Marvel's similar 'what-if' scenarios, I totally get the confusion! Marvel's closest equivalent might be stories like 'Civil War' or 'House of M,' where heroes clash in brutal, morally gray battles. In 'Civil War,' the core conflict revolves around Iron Man and Captain America—Tony Stark pushing for superhero registration after a tragedy, while Steve Rogers fights for personal freedom. Spider-Man gets caught in the middle, and even side characters like Storm or Luke Cage have pivotal roles.
If we're imagining a Marvel twist on 'Injustice,' I'd picture Doctor Doom or Magneto leading a dystopian regime, with rebels like Cyclops or Black Panther resisting. The beauty of Marvel's multiverse is that there are darker timelines, like the 'Age of Apocalypse' or 'Ultimate Universe,' where character alignments flip wildly. Honestly, I'd kill to see a comic where Thor goes full tyrant after Loki's death—his godly wrath would make Superman's regime look tame!