Join Producer Rémi Lavoie and Lead Designer Kevin Chiasson as they take you behind the scenes of our upcoming Castle Doom game mode!
MARVEL Cosmic Invasion: The Siege of Castle Doom DLC is coming November 10: https://marvelcosmicinvasiongame.com/
Race against time as the Siege Gauge fills, and stop Doctor Doom before he can activate the deadly Cosmic Inductor in the upcoming Castle Doom’s game mode!
– Gather Battery Cells and complete challenges to earn defense, damage or tactical upgrades from a collection of 12 different perks
– Choose your path through Castle Doom’s winding routes and thoughtfully select buffs to alter your combat abilities to become an unstoppable powerhouse
– Whichever path you take and perks you choose, be sure to reach Victor von Doom before the ominous Siege Gauge is full; the castle’s forces grow in power as the gauge fills…
– Permanently unlock new equipment and events from Reed’s Lab after each run, as well as modifiers that will deepen the challenge and potential rewards you’ll encounter in your future attempts
Can you stop Victor von Doom before he can activate the deadly Cosmic Inductor?
Keep up with all the latest MARVEL Cosmic Invasion news, follow us on social media:
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© 2026 MARVEL. Game software © 2026 Dotemu. Developed by Tribute Games.
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