MARVEL Cosmic Invasion The Siege of Castle Doom Review Summaries & Scores

The Ranking

83.33%

Overall Rank: 500 Score based on 6 reviews

Description

Platforms: PlayStation 5, Xbox Series X, PC, PlayStation 4, Nintendo Switch, Nintendo Switch 2
Release Date: Nov 10, 2026
Genres: 2D Beat-EmUp

Overall Critical Consensus

Critics generally agree that the DLC succeeds because of:

• The new Castle Doom roguelite mode
• Playable Doctor Doom and Invisible Woman
• Increased replayability compared to the base game

The most common criticisms are:

• Reused enemies and some recycled content
• Limited story focus
• A few missing Fantastic Four-related elements that some reviewers expected

Here are the critic reviews and scores that are explicitly available from the sources:

Critic	Score	Review Summary
But Why Tho?	90/100	Calls the DLC a fantastic expansion, praising its fresh side mode, genre-distinguishing roguelite ideas, and the addition of two enjoyable heroes.
The Outerhaven	90/100	Says this is exactly the kind of content the base game needed, with fun characters and compelling roguelike mechanics that encourage repeat play despite some reused enemies.
Console Creatures	80/100	Considers it a great addition that expands the game's already enjoyable combat systems and adds a mode capable of providing many hours of arcade action.
Hey Poor Player	80/100	Views the second DLC as more complete and polished than the first, with two successful new characters and a refreshing new experience for existing fans.
MonsterVine	80/100	Praises the roguelike mode and especially Doctor Doom's powerful and entertaining moveset, finding the new gameplay loop a strong fit for the game.
Final Weapon	80/100	Notes some frustrating shortcomings but still regards the DLC as a major improvement to the base game, recommending it as a must-play for both newcomers and existing players.