Marvel Cosmic Invasion: The Siege of Castle Doom cover
FranchiseFantastic FourMarvel

Marvel Cosmic Invasion: The Siege of Castle Doom

Marvel Cosmic Invasion →

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First release
Nov 10, 2026
Developer
Tribute Games
Publisher
DotEmu
Engine
FNA
Genres
Hack and slash/Beat 'em up, Fighting, Indie, Adventure, Arcade · Action, Science fiction
Platforms
PC (Microsoft Windows), PlayStation 5, PlayStation 4, Nintendo Switch, Linux, Xbox Series X|S

Marvel Cosmic Invasion - The Siege of Castle Doom includes two new playable characters and a new game mode. The Fantastic Four's most powerful member and their greatest adversary are joining the fight against Annihilus! Invisible Woman and Doctor Doom head to Marvel Cosmic Invasion for an intergalactic adventure that will see them face off against the fearsome Annihilation Wave! The Siege of Castle Doom will put the leader of Latveria at the center of its new game mode, set in the nefarious Castle Doomstadt!

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Release dates
PlayStation 5 Full Release
Nov 10, 2026
Linux Full Release
Nov 10, 2026
PlayStation 4 Full Release
Nov 10, 2026
All 6 release dates
Xbox Series X|S Full Release
Nov 10, 2026
PC (Microsoft Windows) Full Release
Nov 10, 2026
Nintendo Switch Full Release
Nov 10, 2026
Game modes
Split screen, Co-operative, Multiplayer, Single player
Perspective
Side view
Where to buy
Keywords
steam achievements, adjustable difficulty, accessibility options, playable without timed input, stereo sound
… All 7, custom volume controls, narrated game menus

At a Glance

Critic Score
68
OverviewHow it playsMediaCommunityBehind the gameRelated

Overview

Steam review summary

Steam users rate this Mostly Positive, 20 reviews in all languages, recorded 11 November 2026

Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.

Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

Multiplayer

  • Online co-opSteam · 11 Nov
  • Local co-opSteam · 11 Nov
  • Shared or split screenSteam · 11 Nov
  • Steam Remote Play TogetherSteam · 11 Nov

Feature data: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

About storefront and compatibility information

Compatibility, feature and availability information shown on this page is recorded from the storefronts and services named against each fact, on the dates shown. Steam and the Steam logo are trademarks of Valve Corporation; Steam data is provided via the Steam Web API. Other product and service names are trademarks of their respective owners. CritScore is not affiliated with, endorsed by, sponsored by or certified by Valve Corporation or any other storefront or platform holder, and does not itself test or certify any game.