
Marvel Cosmic Invasion is a side-scrolling beat 'em up featuring 15 playable Marvel heroes. Designed in the style of classic 1990s arcade brawlers, the game allows players to switch between two characters mid-battle using the Cosmic Swap mechanic. Each hero brings unique abilities and team-up attacks, with additional upgrades and rewards becoming available as players progress.
The game is set during a large-scale assault across the galaxy led by Annihilus and the Annihilation Wave, a force that threatens countless worlds. As the conflict spreads, heroes from Earth and beyond—including Nova, Spider-Man, Wolverine, Phyla-Vell, and Captain America—are drawn into a wider effort to stop the invasion. The story follows their attempts to contain the destruction and confront Annihilus before the balance of the universe is lost.
Prices for US · Updated 10/14/2026

Marvel Cosmic Invasion: The Siege of Castle Doom - Gameplay Trailer | IGN Fall Fan Fest 2026 - IGN
IGN · 10/14/2026

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Game Informer · 8/17/2026

Marvel Cosmic Invasion Gets In On The Doomsday Hype With Its Upcoming DLC - Nintendo Life
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Marvel Cosmic Invasion reeals Siege of Castle Doom DLC - Nintendo Everything
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IGN Interviews Marvel Games About the Enduring Appeal of '90s-Inspired Beat 'Em Ups - IGN Pakistan
IGN Pakistan · 6/9/2026
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