MARVEL Cosmic Invasion: The Siege of Castle Doom Is Coming Out in Fall 2026
The paid expansion adds a new Doom-focused mode and two playable characters, but Tribute Games and Dotemu have not named them yet.
- On Monday, developer Tribute Games and publisher Dotemu announced The Siege of Castle Doom, a premium DLC for the arcade-style beat 'em up MARVEL Cosmic Invasion arriving in Fall 2026.
- According to a news release, the Doom-centric DLC will feature an all-new game mode and two new playable characters, expanding the existing roster and building on the game's fast-paced tag-team combat.
- Currently holding an 84% Critics Recommend score on OpenCritic, the brawler features 17 playable heroes, including recent additions Cyclops and The Thing from an earlier character pack.
- Launching on Nintendo Switch, PlayStation, Windows, and Xbox Series this fall, the expansion carries no confirmed pricing or firm release date from the developers.
- Doctor Doom continues his prominence in Marvel media, recently leading fighters in Marvel Tokon and Fighting Souls before debuting in December's Doomsday and arriving in this game.
13 Articles
13 Articles
MARVEL Cosmic Invasion: The Siege of Castle Doom Is Coming Out in Fall 2026
Doctor Doom Enters the Fight in MARVEL Cosmic Invasion Dotemu and Tribute Games have unveiled the first look at The Siege of Castle Doom, an upcoming premium DLC for their arcade-style beat ’em up, MARVEL Cosmic Invasion. The expansion will put the infamous Doctor Doom at the center of a brand-new game mode and will also introduce two new playable characters. The Siege of Castle Doom is scheduled to launch in Fall 2026 for PC via Steam, Nintendo…
All Doom, all the time: Marvel's top villain is coming to Cosmic Invasion, too
No one is safe from Doom. This Victor guy sure is having a hell of a year, huh? Marvel’s iconic villain Doctor Doom will take center stage on the big screen in Avengers: Doomsday in October, but he’s also taking some top billing in other projects, like a new DLC for 2D beat-em-up Marvel Cosmic Invasion later this year. Image via Dotemu The Siege of Castle Doom arrives in fall 2026 on all platforms, bringing about a new game mode and two new play…
Marvel’s Retro Beat-’em-up Adds Doctor Doom DLC Just in Time for Avengers Doomsday
Doctor Doom took over the world of Marvel Comics last year, and he's not stopping there in 2026. Robert Downey Jr.'s Doctor Doom will debut in December's Avengers: Doomsday, and just this month Doom has led a team of fighters in Marvel Tokon: Fighting Souls. In between those appearances, Doctor Doom will have another starring role. Doom-centric DLC is coming to Marvel Cosmic Invasion this fall.
Brilliant PS5 Beat-'Em-Up All-In on Avengers: Doomsday Hype in New DLC
"An all-new game mode".I really enjoyed Marvel Cosmic Invasion last year, and I’ve been looking for an excuse to replay it. (I didn’t end up going back for Cyclops and The Thing, released as DLC earlier this year.)But it looks like there’ll be ample incentive to return this fall in the form of a new major expansion: The Siege of Castle Doom.Read the full article on pushsquare.com
It's not uncommon to see how Marvel-based video games and other entertainment products try to take advantage of Marvel's eye-catching film productions. We recently saw Marvel's Spider-Man 2 receiving new Spider-Man-inspired theme costumes: Brand New Day, and now Marvel Cosmic Invasion seems to want to follow a little in their footsteps. Tribute Games' arcade-style fighting game has revealed a new DLC that is scheduled to be released this fall. I…
Dotemu has announced the first details of the second DLC for Marvel Cosmic Invasion. Read more
Coverage Details
Bias Distribution
- 67% of the sources are Center
Factuality
To view factuality data please Upgrade to Premium












