Overview
The Dark Queen of Mortholme comes from Mosu and is published by Monster Theater. It arrived on Steam on Aug 15, 2025, and it sits naturally among Single-player, Steam Achievements, Full controller support, Steam Trading Cards, Gamepad Recommended, DualShock Controller Support, DualShock Controller Support, and DualSense Controller Support. SteamPulse tracks it across Windows, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.
Players and reviews
The Dark Queen of Mortholme's latest SteamPulse observation recorded 4 players at 22 September 2026 - 15:11:32 UTC, with a tracked peak near 386. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 83% positive across 4,105 reviews.
Language and system requirements
The Dark Queen of Mortholme is available in 14 languages including:
3 regional rating boards including dejus, steam germany, and igrs
| Platform | Type | OS | Processor | Memory | Graphics | Storage |
|---|---|---|---|---|---|---|
| Windows | Minimum | Not listed | Not listed | 2 GB RAM | 128 MB | 200 MB available space |
| Windows | Recommended | Not listed | 2GHZ+ | 3 GB RAM | 512 MB | 200 MB available space |
| macOS | Minimum | Mac OS X | Not listed | 2 GB RAM | Not listed | 200 MB available space |
| macOS | Recommended | Mac OS X | Not listed | 4 GB RAM | Not listed | 200 MB available space |
| Linux | Minimum | It should run fine on any Linux OS that can run something like Undertale. | Not listed | 2 GB RAM | Not listed | 200 MB available space |
| Linux | Recommended | It should run fine on any Linux OS that can run something like Undertale. | Not listed | 2 GB RAM | Not listed | 200 MB available space |
Sales, recommendations, and streams
The Dark Queen of Mortholme has sold up to 133,000 units and has 4,090 Steam recommendations. The estimated VGI revenue is $457,000. On Twitch, 0 streamers are live with around 0 total watchers.
