# Here’s A Closer Look At Marvel Cosmic Invasion’s New DLC Game Mode

- URL: https://talkfuse.com/story/heres-a-closer-look-at-marvel-cosmic-invasions-new-dlc-game-mode/
- Published: 2026-11-06T17:30:00+00:00
- Updated: 2026-11-06T18:56:11+00:00
- Original publisher: Nintendo Life
- Original article: https://www.nintendolife.com/news/2026/11/heres-a-closer-look-at-marvel-cosmic-invasions-new-dlc-game-mode
- Topics: Culture, Entertainment, Fashion, Gaming

## Key points

- Castle Doom is a new roguelike mode.
- The DLC launches on 10 November.
- Sue Storm appears in the gameplay preview.

## Summary

Dotemu has shared an 18-minute gameplay preview of Castle Doom, a new roguelike mode in the Doom-themed DLC for Marvel Cosmic Invasion. The footage shows how the mode’s branching routes, mission objective and changing modifiers work, and offers a look at new hero Sue Storm.

The DLC is due on 10 November, the same day as Pikmin 4: Nintendo Switch 2 Edition, amid a busy month for games. Castle Doom centres on a “Siege Gauge” objective, with multiple pathways and run modifiers shaping each playthrough. The article notes that the release could be overshadowed by other November launches, while linking the expansion to anticipation for Avengers: Doomsday.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.