Screenshots
Watch trailer on Steam ↗The Sleep Experiment
ClawsDev · Published by ClawsDev
Content notice: This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Frequent Violence or Gore, General Mature Content
Mostly Negative — 26% positive (19 reviews)
Last updated 27 Sept 2026
Experience the horrors of one of the most infamous experiments that ever took place. As a test subject in a top-secret Soviet research facility, you must endure days without sleep while facing unimaginable terrors that lurk in the shadow.
£9.99
Lowest price we've ever recorded
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Price history
Action, Indie, Simulation · 2023 · More £5 - £15 games
Embark on a terrifying journey as you navigate the treacherous halls of a Soviet research facility, fighting to survive endless nights without rest. Experience the harrowing terrors and psychological strain in The Sleep Experiment, an intense action-simulation game developed by ClawsDev.
About this game
In "The Sleep Experiment" you play as a subject in one of the most disturbing experiments in human history.
The game is a first-person horror experience, focusing on psychological horror and surreal imagery. You will navigate through a series of increasingly disturbing environments, each one designed to push you to the brink of insanity.
You are kept awake for days, subjected to gruesome stimuli, and forced to confront your deepest fears and anxieties. As the days wear on, your mind begins to unravel, and you must face the creeping madness that threatens to consume you.
Along the way, you will encounter other subjects who have succumbed to their madness, as well as the twisted scientists who are experimenting.
Hold on to your sanity long enough to uncover the truth behind your inner demons and the experiment, or succumb to the madness that surrounds you!
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: WINDOWS® 7, 8, 8.1, 10, 11
- Processor: Intel® Core™ i3 or AMD Ryzen™ 3
- Memory: 6 GB RAM
- Graphics: NVIDIA® GeForce® GTX 950 or AMD Radeon™ R7 370
- DirectX: Version 10
- Storage: 5 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel® Core™ i5 or AMD Ryzen™ 5
- Memory: 8 GB RAM
- Graphics: NVIDIA® GeForce® GTX 1060 or AMD Radeon™ RX 480
- Storage: 5 GB available space
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
Game Launch & Localization Plans
We are delighted to have successfully launched 'The Sleep Experiment,' our first independently released game. We are fully aware that there is room for improvement and, as such, we will continue to work on it and make enhancements based on your feedback, which will also aid us in the development of future games. Additionally, we are excited to announce that we will soon be adding localization in the following languages: Chinese, French, Spanish, Russian, and German. Thank You, Team ClawsDevRead full article on Community Announcements (ClawsDev)
