Demented

Stealth horror where declining sanity changes the world around you

VisualTech48 · Published by Volens Nolens Games · Released Jul 26, 2022

Reviews: Mostly Positive; 75% of 114
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 4 years ago; May 7, 2022
Minimum PC: HD 5670; 2 GB RAM · 0.8 GB disk; Full requirements

What is Demented?

A single-player horror game in which Bennet Helms wakes in an unfamiliar facility with little memory and a choice between escaping and finding his family. You search for clues and items, hide from creatures, and investigate the Visual Corporation.

For you if...

+you enjoy psychological horror built around sustained tension

Not for you if...

−you prefer horror without managing medication and radiation

What players say

75% of 114 reviews are positive

Players praise the visuals and horror atmosphere. Complaints center on poor visibility, slow movement, and unclear direction.

Screenshots and trailer

Demented system requirements

Minimum: HD 5670, 2 GB RAM, 0.8 GB of disk space.

As published by the developer.

Can my PC run Demented?

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Minimum

OS: Windows 7+
Processor: Inter Core II Duo + or Amd Athlon 64 x2
Graphics: Nvidia 9800 GTX vs Ati Radeon HD 5670
Memory: 2048 MB RAM
Storage: 768 MB available space
DirectX: Version 11

Does Demented have co-op or multiplayer?

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

Single-player

Does Demented run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing, Trading cards
Languages: Full audio: English.

Does Demented 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