Mystery of the Malign

First-person detective adventure built around clues and your own deductions

Gameplay Supremacy · Released Sep 22, 2025

Reviews: Very Positive; 94% of 78
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 9 months ago; Jan 11, 2026
Minimum PC: Discrete GPU; 4 GB RAM · 2 GB disk; Full requirements

What is Mystery of the Malign?

A single-player, first-person mystery adventure where you explore retro-style 3D environments, investigate, and solve puzzles.

For you if...

+you enjoy forming theories rather than following step-by-step instructions
+you like the pace of older PC adventure games

Not for you if...

−you prefer fast pacing to careful exploration and questioning

What players say

94% of 78 reviews are positive

Players praise the detailed fictional world and investigations that require logical deduction. They criticize poorly explained mechanics, while some find the ending abrupt or unsatisfying.

Screenshots and trailer

Mystery of the Malign system requirements

Minimum: Discrete GPU, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Mystery of the Malign?

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Minimum

OS: Windows 7 or better
Processor: 2 GHz Intel i5 or better
Graphics: Discrete GPU
Memory: 4 GB RAM
Storage: 2 GB available space
Notes: Game output is set to 16:9 regardless of aspect ratio.

Does Mystery of the Malign have co-op or multiplayer?

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

Single-player

Does Mystery of the Malign run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 13
Steam features: Cloud saves, Family Sharing
Languages: Text only: English.

Does Mystery of the Malign 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