
- Developer
- PHOSEPO
- Publisher
- Thermite Games,Smilegate
- Released
- Nov 5, 2026
- Editions
- 3
- Add-ons
- 2
- Price checked
- 56 minutes ago
- Tracked since
- Nov 5, 2026
- Product code
- app:3465870
Soundtrack
Psycho-Sleuth
Where it is cheaper
41 regions-
China CN¥24 $3.59
-
Indonesia Rp 66,999 $3.71
-
Ukraine ₴170 $3.74
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United States your region $6.99 $6.99
Description
Psycho-Sleuth is a mystery game where cognitive disorders distort the rules of murder. Enter the minds of 13 afflicted players trapped in a deadly game, each with an abnormal mental condition. These disorders are contagious, but the killer hides amongst twisted logic.
Community Event
For submission guidelines and details, please see the Steam announcement~

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"Kill without being caught"
Every murder is reshaped through the lens of bizarre mental distortions. Logic is twisted, the truth is warped, but only your reasoning can restore order.
A Twisted Trial of God
A mysterious cult named “Li” has seized control of the world.
Their cruel trial is simple: commit murder without being exposed, and you shall ascend to godhood.
13 individuals known as "Afflicted Ones" are summoned but burdened with rare cognitive disorders that spread their warped perceptions to others, creating murder scenes that defy reason:
OCD forces absolute truth where no one can lie
Spatial neglect erases evidence from the left side of reality
Prosopagnosia blurs every face into anonymity
Can you untangle these cognitive illusions and expose the true mastermind?

Quick, Intense Debate Battles
Enter Debate Mode, where you'll rapidly judge every statement: Will you accept their words, or strike back with the right clue?
Every battle tests logic, instincts, and time management.

Murders Twisted by Cognitive Disorders
Crime scenes are not what they seem.
Witness bodies without faces, missing evidence, and spaces erased by perception.
That corpse with severed limbs—was it murder?
Or did they fall victim to their own "Alien Limb Syndrome"?

13 Cognitively Afflicted Characters
Each character bears a distinct disorder and a unique "Afflicted Power."
Understanding their minds is key to uncovering their crimes and motives.

Immersive Live2D Animations & Stunning CG
Live2D portraits breathe every emotional decision and nuance to life,
while high-quality CG sets the stage for tense interrogations and shocking punishments.

When the culprit is revealed, they will face a punishment shaped by their own cognitive disorder.
In a world consumed by distorted perceptions, can you decipher reality’s truth?

PC requirements
Minimum
- OS
- Windows 7 or higher
- Processor
- Intel Core i3
- Memory
- 8 GB
- Graphics
- GeForce® GT1030 or higher
- DirectX
- 11
- Storage
- 10 GB
- Notes
- Recommended resolution 1920x1080
Recommended
- OS
- Windows 10 or higher
- Processor
- Intel Core i5
- Memory
- 16 GB
- Graphics
- GeForce® GT1030 or higher
- DirectX
- 11
- Storage
- 12 GB
- Notes
- Recommended resolution 1920x1080
In your region $6.99 95% more
Price history
- Now
- CN¥24
- Lowest
- CN¥24 · Nov 5
- Highest
- CN¥24
The price has not changed since Nov 5
Ratings
About the game
- Developer
- PHOSEPO
- Publisher
- Thermite Games,Smilegate
- Released
- November 5, 2026
- Genres
- Puzzle,Visual novel,Adventure
Languages 5
| Language | Menus | Voice | Subtitles |
|---|---|---|---|
| English | |||
| Japanese | |||
| Korean | |||
| Simplified Chinese | |||
| Traditional Chinese |
Editions 3
Add-ons 2
Everything for this game in the marketPart of bundles 24
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