MARVEL Cosmic Invasion will receive its second paid DLC – "Siege of Doom's Castle." The expansion will be released in autumn 2026 on PC, PS4, PS5, Xbox Series X|S, Nintendo Switch, and Nintendo Switch 2.
Doctor Doom will be the key figure in the new mode, the details of which the developers have not yet revealed. The DLC will also add two new playable Marvel characters – their names are currently being kept secret.
This is already the second major expansion for the game. Cyclops and The Thing were added in May. After the release of the new heroes, the number of characters will increase to 19.
The exact release date for "Siege of Doom's Castle" and the price of the DLC have not yet been announced. Developers will reveal additional details later.