Marvel Cosmic Invasion's New DLC Will Build The Hype For 'Doomsday' Next Month

Dotemu and Tribute Games announced The Siege of Castle Doom, the second DLC pack for the beat-'em-up Marvel Cosmic Invasion. Scheduled for release on 10th November 2026, the expansion introduces two new playable characters, including Doctor Doom and Invisible Woman, alongside a brand-new game mode. The announcement, made during New York Comic Con, aims to build hype for the upcoming content. Gameplay trailers showcasing the new additions have been released to highlight the expansion's features.