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SAS: Heks

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SAS: Heks screenshot 1

SAS: Heks

ZenVision Games · Published by ZenVision Games

Content notice: This game contains intense psychological horror elements, including themes of paranoia, reality distortion, and unsettling audio/visual events. There is no graphic violence or gore, but the experience may be disturbing for some players.

Last updated 28 Sept 2026

Investigate a second-hand laptop in this first-person psychological horror experience, uncovering files, messages, and anomalies that don’t match reality.

Free to PlayComing SoonDJCTQ 14

Free

View on Steam

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Adventure, Indie, Simulation, Casual · More free games

Explore a chilling first-person psychological horror experience as you delve into a second-hand laptop, piecing together mysteries through adventure and simulation.

About this game

You bought a second-hand laptop.

The previous owner is still using it.

SAS // HEKS is a first-person desktop horror experience where you explore the files, messages, and systems left behind by Martin Voss. At first, it looks like an ordinary life — emails, photos, work software. Then things stop lining up.

Messages are sent at times you don’t remember.

People saw Martin where he couldn’t have been.

Files change. Records disagree.

Something is following a pattern — and you are now part of it.

Investigate Martin’s digital life through a simulated operating system. Open emails, browse archived data, inspect images, and uncover hidden files. Every interaction reveals more about what happened — and what is happening.

The deeper you go, the more the world shifts. Personal messages become warnings. Ordinary files become evidence. The system begins to respond.

A parallel trail emerges through fragmented folklore, anonymous forums, and institutional records. Different people, different languages — all describing the same intrusion.

FEATURES:

- A fully interactive desktop simulation

- Psychological horror driven by subtle, realistic anomalies

- Multiple paths and endings based on your discoveries

- Layered narrative across personal, paranormal, and scientific perspectives

- No jumpscares — tension builds through observation and realization

You are not uncovering a mystery.

You are continuing it.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows 7, 8, 10, 11 (64-bit)
  • Processor: Intel Core i3
  • Memory: 4 GB RAM
  • Graphics: Intel HD 4000
  • DirectX: Version 11
  • Storage: 2 GB available space
  • Sound Card: Any
  • VR Support: No
  • Additional Notes: Runs on most modern laptops

Recommended

Recommended:
  • OS: Windows 10, 11 (64-bit)
  • Processor: Intel Core i5
  • Memory: 8 GB RAM
  • Graphics: Any modern integrated GPU
  • DirectX: Version 11
  • Storage: 2 GB available space
  • Sound Card: Any
  • VR Support: No
  • Additional Notes: Runs on most modern laptops

Supported Languages

English

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