The Sleep Experiment

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The Sleep Experiment

Short description

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.

Developer
ClawsDev
Publisher
ClawsDev
Release
Thu, Oct 19, 2023
Price
$11.99
Reviews
19
Positive
26%
Followers
136
Owners (estimated)
0 – 20K
Concurrent players
n/a
Genres
Action, Indie, Simulation
Tags
Indie Horror Psychological Horror Survival Horror Dark Adventure Story Rich Mystery Simulation Atmospheric Lovecraftian Action-Adventure Exploration Action First-Person Singleplayer Demons Choices Matter Psychological Puzzle
Revenue (estimated, gross)~$10ksomewhere between $5k and $18k · roughly 380–2K copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $11.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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History

Tracking started Sep 26, 2026. Charts appear once there is more than one data point — nothing has changed since.

How crowded is this niche?

How full the niche around The Sleep Experiment is — measured on the tags it leads with, against every other combination on Steam.

±?? Indie + Horror + Psychological Horror

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Similar games that found an audience

Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with The Sleep Experiment. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.

Image Name Studio Shared Tag difference Price Reviews Positive Released Revenue (estimated)
Home Sweet Home Home Sweet Home YGGDRAZIL GROUP CO.,LTD first game 5 − Dark + Multiplayer $15.99 3,118 88% Tue, Sep 26, 2017 $2.2m
$1.5m – $3.1m
Last Floor Last Floor AK Studio 14 titles 5 − Dark + Action $9.99
$0.99
90%
304 71% Mon, Mar 16, 2020 $78k
$35k – $1.1m
Dungeon Nightmares II : The Memory Dungeon Nightmares II : The Memory K Monkey first game 5 − Dark + Action $2.99 246 78% Mon, Sep 14, 2015 $32k
$14k – $56k
MADiSON VR MADiSON VR BLOODIOUS GAMES 2 titles 5 − Indie + Demons $34.99 205 76% Thu, May 02, 2024 $304k
$135k – $541k
The Guest The Guest 99 Grados Games 8 titles 5 − Survival Horror + First-Person $4.99 192 77% Tue, Oct 24, 2023 $41k
$18k – $73k

There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.

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