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执念刑警之消失的证人
Lu Yan has 9 days to find the truth and bring five strangers back alive. Hours of cinematic video — surveillance, dashcam, interrogations — are the evidence you study; a punishing board demands you connect 130+ clues and 70+ deductions by hand. Stuck? Spend Intuition. 6–8 hours.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.
“I want to give this a like but I can't finish it. There is a safe that you need to open, and the text is in all chinese. I have no idea how to open it, so I cant complete the game. I was really enjoying it too. Developer responded with the code. So thumbs up now.”
— a player, Steam review · 4 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
OBSESSED: The Vanishing Witnesses — Story & Writing Update Coming Soon
Hello everyone, I’ve recently made a number of improvements to the game’s story and writing. This update is coming soon. The update includes: Fixes for story logic and continuity issues; Improvements
15% Off—It’s Too Hot Outside. Stay in the AC and Solve a Case Instead
Hello, everyone. It has been ridiculously hot lately. Going outside for two minutes already feels like an interrogation under a heat lamp. So Vanishing Witnesses is now 15% off from July 18 to August
July 12 Update — Deduction and Progression Improvements
Thank you for your feedback. This update focuses on deduction logic, story progression, localization, and several important quality-of-life fixes. Key Changes Added support for multiple valid evidence
Big Evidence-Board Update — Way Easier to Navigate 🕵️
The evidence board just got a big update 🕵️ This one's focused on the thing you asked for most: the evidence board. I gave it a full pass, top to bottom — so you can spend your energy cracking the cas
Summer Sale — last call, detectives 🕵️
Last few days of the Summer Sale 🕵️ These past two weeks, a whole new batch of detectives jumped in and started weaving those tangled red threads together — thank you. And thanks to everyone who final
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-26.
| Genres | Adventure, Casual, Indie |
| Player tags | Mystery · Detective · Crime · Investigation · Indie · Casual · Adventure · Story Rich · Singleplayer · Point & Click · Puzzle · Cinematic (Steam store community voting) |
| Features | Single-player · Steam Achievements · Steam Cloud · Family Sharing |
| Languages | Simplified Chinese * , English, Traditional Chinese * |
| Achievements | 10 |
| Official site | https://healthverse.top/fogriver/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64-bit Processor: Intel Core i3-4000 系列 / AMD 同等级（双核 2.0 GHz 以上） Memory: 4096 MB RAM Graphics: 支持 OpenGL 3.3 的集显或独显（Intel HD Graphics 4000 及以上） Storage: 1500 MB available space Sound Card: 常规 DirectSound 兼容声卡 Additional Notes: 仅支持 64 位操作系统