Steam Deck Playable · Adventure · 2025

Does Mystery of the Malign work on Steam Deck?

Mostly. Valve rates it Steam Deck Playable, with a few caveats.

Status checked 9 November 2026 · Gameplay Supremacy

Playable

Short answer: mostly. Mystery of the Malign is rated Steam Deck Playable. It runs, but you may need to adjust settings or use the touchscreen or on-screen keyboard at times.

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Mystery of the Malign on Steam Deck

Valve's Steam Deck test results

Valve's detailed notes for this game will appear here soon. You can see them now on the Steam store page.

Steam Deck status checked 9 November 2026.

About Mystery of the Malign

Developer
Gameplay Supremacy
Publisher
Gameplay Supremacy
Release date
22 September 2025
Genre
Indie, Adventure
Steam
Store page

Tags

  • Detective
  • Mystery
  • Puzzle
  • Story Rich
  • Atmospheric
  • Exploration
  • Investigation
  • Retro
  • First-Person
  • 3D

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