Marvel Cosmic Invasion to Get Major DLC Featuring Doctor Doom and Two Heroes

MARVEL Cosmic Invasion will receive its second paid expansion, Siege of Castle Doom, in fall 2026 across PC, PlayStation 4, PlayStation 5, Xbox Series X|S, Nintendo Switch, and Nintendo Switch 2.

Doctor Doom will serve as the central figure of a new game mode, though the developers have not yet revealed specific gameplay details. The expansion will also add two new playable Marvel characters whose identities remain unannounced.

Siege of Castle Doom marks the game’s second major expansion following the addition of Cyclops and The Thing in May. The upcoming release will bring the total playable roster to 19 characters.

The exact release date and price for Siege of Castle Doom have not yet been announced. The development team plans to share further details at a later date.

Source: iXBT.games