Marvel Cosmic Invasion’s Castle Doom DLC arrives November 10

Marvel Cosmic Invasion’s Castle Doom DLC arrives November 10

The Siege of Castle Doom adds an evolving Castle Doomstadt mode to Marvel Cosmic Invasion, alongside playable Invisible Woman and Doctor Doom. Players choose routes through themed doors and can build hero-specific perks during runs.

• The announcement sets November 10 as the date for the new Castle Doomstadt adventure.

• Players progress through the castle by selecting themed doors that determine their direction.

• Perks have Offense, Defense, and Tactical branches, with each hero receiving perks individually.

Source: PlayStation Blog, 2026-10-26. Read the original announcement

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