Doctor Doom Joins Marvel Cosmic Invasion in Upcoming Siege of Castle Doom DLC

Tribute Games has announced the next expansion for Marvel Cosmic Invasion, titled "Siege of Castle Doom," scheduled for release on November 10. This DLC focuses on the iconic antagonist Doctor Doom, arriving shortly before his cinematic appearance in the upcoming film, Avengers: Doomsday.

DLC Content and Features

The update introduces a new game mode centered on the Latverian landmark, Castle Doomstadt. Players will navigate through the fortress to face Doctor Doom, encountering a blend of new and recurring enemy types alongside fresh gameplay modifiers.

Key details of the release include:

• Playable Characters: Purchasing the $7.99 DLC unlocks both Doctor Doom and the Invisible Woman.
• Roster Expansion: With the addition of the Invisible Woman and the previously released The Thing, only Mr. Fantastic and the Human Torch remain to complete the Fantastic Four.

Future Outlook

Tribute Games has not confirmed further content beyond this DLC, stating that future updates will likely depend on the performance of this expansion. The community has expressed strong interest in seeing the remaining Fantastic Four members join the game, alongside requests for characters like Deadpool, Thor, and Blade.

Marvel Cosmic Invasion initially launched in 2025 with 15 heroes, and the game has since seen additions like Cyclops and The Thing. For the latest updates or to purchase the DLC upon its arrival, players should monitor the official Tribute Games channels and digital storefronts.