PCGame

The Dark Queen of Mortholme

Story-driven action game where you play the final boss

Mosu · Published by Monster Theater · Released Aug 15, 2025

ActionCasualIndie

Reviews
Very Positive
83% of 4,382
Recent reviews
Very Positive
91% of 189 in 30 days
Players
10
daily peak, Oct 28, 2026
Steam Deck
Verified
Last update on Steam
1 month ago
Sep 9, 2026
Minimum PC
128 MB
2 GB RAM · 0.2 GB disk
Full requirements

What is The Dark Queen of Mortholme?

You control the Dark Queen in a single-player, fixed-screen 2D game set in her gothic domain. You use a growing set of attacks against a hero who keeps returning after defeat, and choose dialogue responses that lead to different endings.

For you if...

  • +you prefer games designed for a single sitting

Not for you if...

  • −you want exploration rather than repeated confrontations

What players say

83% of 4,382 reviews are positive · 91% of 189 in the last 30 days

Players praise the dialogue, character writing, and pixel art. Some question the price given the limited content, while recent reviews also criticize finicky combat controls.

Screenshots and trailer

The Dark Queen of Mortholme screenshot 1

The Dark Queen of Mortholme system requirements

Minimum: 128 MB, 2 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run The Dark Queen of Mortholme?

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Minimum

OS
Windows XP, Vista, 7, 8, 10, and 11
Graphics
128 MB
Memory
2 GB RAM
Storage
200 MB available space

Recommended

OS
Windows XP, Vista, 7, 8, 10, and 11
Processor
2GHZ+
Graphics
512 MB
Memory
3 GB RAM
Storage
200 MB available space

Does The Dark Queen of Mortholme have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does The Dark Queen of Mortholme run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows, Linux
Achievements
8
Steam features
Family Sharing, Trading cards
Languages
Full audio: English, Italian, Spanish - Spain, Portuguese - Brazil, Russian, Spanish - Latin America, Galician, French, Portuguese - Portugal, Turkish, German, Japanese, Korean, Simplified Chinese.

Does The Dark Queen of Mortholme use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

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