Game overview
Psycho-Sleuth
Psycho-Sleuth is a mystery game where cognitive disorders distort the rules of murder. 13 players, each with a strange condition — like “no lying,” “no left side,” or “no faces” — are trapped in a deadly game. These disorders are contagious, and the killer hides behind abnormal logic.
- Last tracked players
- 973
- All-time peak
- 1,510
- 24-hour change
- Unavailable
Delayed observation · last tracked . Values marked unavailable are not estimated.
About this game Read the full description
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Psycho-Sleuth is a mystery deduction game that fuses classic whodunit elements with cognitive distortion mechanics.
In this deadly game of "kill without being caught," every murder is reshaped through the lens of bizarre mental disorders. Logic twists, truth warps—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 "Afflicted Ones" are summoned—individuals burdened with rare cognitive disorders that spread their warped perceptions to others, creating murder scenes that defy reason:
OCD forces absolute truth—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?
Intense and Fast-Paced 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 your logic, instincts, and time management.
Murders Twisted by Cognitive Disorders
In Psycho-Sleuth, 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 Unique 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
Detailed Live2D portraits bring every emotional 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, will you uncover the real truth?
Psycho-Sleuth invites you to challenge twisted logic and confront pathological reality.
Media gallery 8 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
Price history
Last 30 days ? prices in the selected region?s currency.
Latest news
All news on Steam ↗System requirements Windows
Windows
Minimum
Minimum:- OS *: Windows 7 or higher
- Processor: Intel Core i3
- Memory: 8 GB RAM
- Graphics: GeForce® GT1030 or higher
- DirectX: Version 11
- Storage: 10 GB available space
- Sound Card: DirectX compatible
- Additional Notes: Recommended resolution 1920x1080
Recommended
Recommended:- OS: Windows 10 or higher
- Processor: Intel Core i5
- Memory: 16 GB RAM
- Graphics: GeForce® GT1030 or higher
- DirectX: Version 11
- Storage: 12 GB available space
- Sound Card: DirectX compatible
- Additional Notes: Recommended resolution 1920x1080
Game details Languages, features & support
- Publisher
- Thermite Games, Smilegate
- Brazilian rating
- 14
- Steam Germany rating
- 16
- Controller support
- full
- Features
- Single-player, Steam Achievements, Full controller support, Color Alternatives, Custom Volume Controls, Adjustable Difficulty, Keyboard Only Option, Mouse Only Option, #category_playable_at_your_own_pace, Playable without Timed Input, Save Anytime, Stereo Sound, Subtitle Options, Steam Cloud, Family Sharing
- Languages
- English, Japanese*, Simplified Chinese, Traditional Chinese
*languages with full audio support - Support
- [email protected]
More analysis Activity patterns, updates & developer tools
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Update Timeline
Steam News observations with inferred categories. CCU and review comparisons are associations, not proof of causation.
[p]We have urgently fixed the game freezing issue that occurred after tonight's update. Please update the game to the latest version before launching it again.[/p][p][/p][p]We sincerely apologize for disrupting your gaming experience and kindly ask for your understanding.[/p]
Patch Notes 11.7
bug-fix[p]1. Fixed an issue where some clues could not be zoomed in on or paged through.[/p][p]2. Fixed a display bug in the achievement system.[/p][p]3. Fixed an issue that caused errors when loading autosaves after certain bad endings.[/p]
Patch Notes 11.6-02
bug-fix[p]1. Updated enemy attack animations.[/p][p]2. Improved background music.[/p][p]3. Fixed a freeze when viewing the final letter from the development team in the bonus chapter.[/p][p]4. Added an autosave before the comic revealing the truth.[/p][p]5. Added an autosave before the…
Patch Notes 11.6
announcement[p]1. Added missing Korean translations.[/p][p]2. Removed bad ending achievements that could negatively affect the gameplay experience.[/p][p]3. Added extra safeguards when loading asset packs, which we hope will reduce freezing issues for some players.[/p]
[p]Thank you so much for supporting Psycho-Sleuth! We're incredibly grateful to all the streamers and players who are interested in sharing our game with others.[/p][p]Here are a few things to keep in mind when streaming the game, along with some helpful information from the deve…
[p]Psycho-Sleuth is finally out! We'd like to invite everyone who's interested in the game to step into the world of the Logic Church's Selection.[/p][p][i]And now, I hereby declare... the Pathosync Awakening Project officially begins![/i][/p][p][/p][p][img src="{STEAM_CLAN_IMAGE…
[p]Psycho-Sleuth is officially available on Steam today![/p][p]When we first started working on this game, we had just one simple idea in mind: we wanted to make a game about deduction, but also about its characters.[/p][p]As development went on, we kept adding more things: chara…
Psycho-sleuth Demo Update
performance[p][img src="{STEAM_CLAN_IMAGE}/45621464/e6024893e5c8ab701d6ccc84f5cbc43d6b3622b9.png"][/img][/p][p]Hi everyone![/p][p]The Demo has recently been updated with various improvements. Here's what changed:[/p][olist][*][p][b]Overall Performance Optimization[/b][/p][p]We've done a ful…
[p]We can finally make it official.[/p][p]Psycho-Sleuth launches November 5, 2026![/p][p][/p][p][dynamiclink href="https://store.steampowered.com/app/3432860/_/"][/dynamiclink][/p][hr][/hr][p][/p][h3]▶️ Release Date PV Now Live! [dynamiclink href="https://youtu.be/b3tHQGsbSGI】"][…
[p]We've pretty much locked in the release date! We'll share the official announcement the moment everything's in place.[/p][p]The final stretch really is the toughest part, huh… but we're pushing hard to deliver something worth the wait.[/p][p][img src="{STEAM_CLAN_IMAGE}/456214…
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