Marvel Cosmic Invasion: The Siege of Castle Doom - Gameplay Trailer | IGN Fall Fan Fest 2026 - IGN

A new game mode is coming, and two new Super Heroes join the fight against Annihilus! Check out the Marvel Cosmic Invasion: The Siege of Castle Doom trailer to see Invisible Woman and Doctor Doom in action before they arrive in the beat 'em up game's second DLC, alongside a new game mode. The new gameplay trailer showcases Susan Storm, who wields fantastic light-bending powers and the terrible Victor von Doom’s unique combination of high-powered technology and occult abilities. Marvel Cosmic Invasion is available now on PC (Steam), Nintendo Switch 2, Nintendo Switch, PlayStation 5 (PS5), PlayStation 4 (PS4), and Xbox Series X/S. Marvel Cosmic Invasion: The Siege of Castle Doom DLC#2 will be available on November 10, 2026.