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.