Dotemu via Steam

Marvel Cosmic Invasion

A cosmic battle awaits! Choose between 15 Marvel Super Heroes in this frenetic action beat ‘em up to fight against the deadly Annihilation Wave threatening the galaxy. From New York City to the depths of the Negative Zone, the future of the Marvel Universe will be fought for across the stars!

Description and details from the game’s Steam store page.

Release dates

Dec 1, 2025Out now
PC · Steam store page (external source)
Official

Official stated by the publisher, platform holder or store page. Reported stated in outlet coverage; not confirmed by the publisher.

Our coverage

Oct 27, 2026 · DLC
Marvel Cosmic Invasion's Siege of Castle Doom DLC adds a roguelite mode
The second DLC for Tribute Games' beat-'em-up sends you storming Doctor Doom's palace, and it lands on November 10, 2026.
Official

Latest coverage elsewhere

Headlines from other outlets and official channels. Links open the original source.

ExternalPush Square · Oct 26, 2026
Marvel Cosmic Invasion's New DLC Adds Roguelike Mode Next Month on PS5 (external link to Push Square)
ExternalGematsu · Oct 26, 2026
MARVEL Cosmic Invasion DLC ‘The Siege of Castle Doom’ reveals new game mode (external link to Gematsu)
ExternalPlayStation Blog · Oct 26, 2026
New Marvel Cosmic Invasion: The Siege of Castle Doom gameplay details (external link to PlayStation Blog)
ExternalNintendo Life · Oct 26, 2026
Marvel Cosmic Invasion Lands New Roguelike Game Mode In Upcoming Doomsday-Themed DLC (external link to Nintendo Life)

Release dates

Our coverage

Marvel Cosmic Invasion's Siege of Castle Doom DLC adds a roguelite mode

Latest coverage elsewhere