Last 7 days · history since Nov 5, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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90% positive of 226 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
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.
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-05 → 90% today (226 reviews)
2 items on Steam, newest first.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Changed: Windows (1 download)
Hi everyone!The Demo has recently been updated with various improvements. Here's what changed:Overall Performance OptimizationWe've done a full pass on game performance. Everything runs smoother than before.Controller Support & Steam Deck CompatibilityControll…
Hey Detectives!Thanks for playing the demo and sharing your feedback. Based on your comments about combat feel and responsiveness, we've pushed a major update. Launch Steam to update automatically.🛠 Combat System ImprovementsWe've made two key changes to make…
Today marks the final day of Steam Next Fest, and we’d like to sincerely thank everyone who played the demo, left feedback, or shared your thoughts with us!We’ve received a tremendous amount of feedback over the past weeks, and our team has been carefully revi…
Thank you so much for all the support and feedback this past week! We’ve made a round of important updates based on your suggestions 👇🔧 Update HighlightsFixed several text errorsAdjusted animation volume issuesIn battle, pressing Q now returns you to the mai…
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.Here are a few things to keep in mind when streaming the game, along with some helpful information fro…
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.And now, I hereby declare... the Pathosync Awakening Project officially begins!Creative Prompts (Choose Either or Tak…
Psycho-Sleuth is officially available on Steam today!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.As development went on, we kept adding more things: ch…
We can finally make it official.Psycho-Sleuth launches November 5, 2026!▶️ Release Date PV Now Live! 🎨 So, How Much Did We Actually Make?When we first started working on Psycho-Sleuth, we honestly didn't expect it to grow into what it is now.We'd be deep in d…
We've pretty much locked in the release date! We'll share the official announcement the moment everything's in place.The final stretch really is the toughest part, huh… but we're pushing hard to deliver something worth the wait.And don't worry— Psycho-Sleuth i…
In-game animation for Psycho-Sleuth is in production. Every time I see these rough sketches, I’m amazed by how incredible our animation team is…!Each frame is drawn one by one, only to become a single second on screen. It may be a luxury, but we hope it helps …
We haven't been sharing as many updates lately because Psycho-Sleuth has entered the most critical stretch of development. The story is made up of five chapters, and we’re now pushing hard on Chapter 4. It's a lonely and difficult stage. At this point, most of…
To celebrate the upcoming Steam Mystery Fest, we’re releasing a new limited-time extra episode — a short story about Lyle’s mysterious childhood drawing.This is a standalone story, separate from the main save file. As long as you've played the beginning of Cha…
We’re thrilled to officially share the new trailer for Psycho-Sleuth, our mind-bending mystery visual novel currently featured in Steam Next Fest!🧠 A murder trial where cognitive disorders twist perception and logic 👁️🗨️ Face blindness, spatial neglect, ti…
Thanks to your incredible support, Psycho-Sleuth has been featured by major Japanese media during its Steam Next Fest debut!Combining cognitive disorders with classic deduction, the game’s unique "Pathosync" system and high-stakes debate mechanics have caught …
🎉 We’re thrilled to announce that Psycho-Sleuth will be featured in the Steam Next Fest! 📅 October 13–20 (PDT) 📅 October 14–21 (Taiwan Time)🔎 About Psycho-SleuthA murder mystery where distorted perception becomes part of the case itself. Thirteen individua…
We’re incredibly honored that 4Gamer, one of Japan’s biggest game media outlets, published a detailed play report of Psycho-Sleuth! They actually played through the demo and shared an in-depth article, which means a lot to our team. 💗📰 Read the article: http…
We’re honored to share that Psycho-Sleuth has been officially nominated for Best Narrative at the 2025 indiePlay China Indie Game Awards!See more indiePlay award nominations here 👉https://mp.weixin.qq.com/s/w2JPHWS-jOg2A1GELYjpDAThe final results will be anno…
After months of development, we're thrilled to finally share our demo with you! 【What's in the Demo】2 hours of content including: ✦ Interconnected stories of 13 unique "Afflicted" characters ✦ Investigation, exploration, and debate-driven deduction mechanics ✦…


Does not work on Steam Deck. Results from Valve's own testing.
Valve hasn't published test details for this game.