Unofficial Fan Wiki · Spoiler-gated
Psycho-Sleuth Wiki
Verified case guides, Pathosync lore and character profiles for the murder-mystery visual novel. Page blurbs stay spoiler-free; culprits and solutions sit behind a toggle.
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Case Files
Chapter walkthroughs with the full solution — every spoiler stays hidden until you open it.
OpenCharacters
Each participant’s disorder, Pathosync ability and role in the game, kept spoiler-light.
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How the game plays, Pathosync explained, length, price and whether it is worth buying.
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Psycho-Sleuth Chapter 1 Walkthrough: Case One (Spoiler-Gated)
Psycho-Sleuth chapter 1 walkthrough hub: how Case One works in the Selection, demo vs full release, and spoiler-free tips—answers behind gates.
characters
Fayse — Psycho-Sleuth Prosopagnosia & Face-Blind Pathosync
Fayse is a Psycho-Sleuth Afflicted One tied to prosopagnosia in reviews—faces blur into anonymity per Steam’s store hook. Spoiler-light character profile.
characters
Kizuna — Psycho-Sleuth Spatial Neglect Character Profile
Kizuna is a Selection participant tied to spatial neglect in Psycho-Sleuth—left-side perception gaps that warp evidence. Spoiler-light profile plus gated case links.
characters
Lena — Psycho-Sleuth OCD Pathosync & Truth Ability
Lena is Lyle’s sister in Psycho-Sleuth: OCD-driven truth that blocks lies—and an active Pathosync that forces honesty on others. Spoiler-light character guide.
characters
Lyle — Psycho-Sleuth Protagonist, Synesthesia & Pathosync
Lyle is Psycho-Sleuth’s viewpoint detective: synesthesia Pathosync that projects shared sensations—and blurs his own sense of reality. Spoiler-light profile.
guides
Psycho-Sleuth Demo Guide: Content, Updates, and Full Game Tips
Psycho-Sleuth demo guide—what the free trial includes (Chapter 1 and Chapter 2 setup), patch history, Steam Deck support, and full-game start tips.
Explore the Wiki
The game in three lenses: how a case plays out, who is in it, and what to know before you buy.
How a Case Plays
Every chapter follows the same loop: a murder in the Selection, an investigation, a debate and a reconstruction.
- 1
Someone in the Selection commits murder undetected
- 2
Investigate the scene and question the suspects
- 3
Debate Mode: accept a statement or strike back with a clue
- 4
Truth Reconstruction Mode: expose the culprit
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Characters & Pathosync
Each participant lives with a disorder that doubles as a supernatural ability.
Lyle
Synesthesia: projects sensations others can perceive
Lena
Obsessive-compulsive disorder: compelled toward truth
Kizuna
Spatial neglect: erases evidence from the left side
Fayse
Prosopagnosia: faces blur into anonymity
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Before You Buy
Length, price, platforms and the free demo, answered in one place.
Length
About 20 hours, five chapters (developer estimate)
Demo
Free; covers Chapter 1 and the setup of Chapter 2
Platform
Windows PC on Steam, full controller support
Languages
English, Japanese (full voice), Simplified Chinese, Traditional Chinese, Korean
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Stuck on a Case?
Start with the guides, then open a case file only when you want the answer. Spoilers stay hidden until you ask for them.