Announcement
v0.5Update 0.5
Hello everyone, here's a brief summary of the update: - Minor changes. - Bug fixes.
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Dark Investigation : Experiment
Also known as Dark Investigation : Experiment, dark investigation experiment, dark-investigation-experiment
Play as a private detective sent on the trail of a missing person. What seemed like a simple case quickly turns into a nightmare. Will you be the one to solve the case... or just another victim of this mystery?
Last update
21 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
5 updates
July 2025
- Update 0.4Hello everyone, here is a brief summary of the update: The intro cinematic has been removed in speedrun mode Added a short delay before the run starts in speedrun mode You can now disable the head bob in the options Min…
- Update 0.3Hello everyone, here's a brief summary of the update: - Minor changes - Bug fixes
- Update 0.2Hello everyone, here is a brief summary of the update: Reverberation reduction Increased flashlight brightness Some changes and improvements to the map Added speedrun mode Added particles when hitting with the axe Added…
- Update 0.1Hello everyone, here is a short summary of the update: Added a panel in the pause menu to report bugs Added new tutorials for a better understanding of certain mechanics Some quests have been rewritten for better unders…
Gallery
In-game media
Achievements
Community progression
Top picks from 17 Steam achievements, sorted by player unlock rates.
- New Detective on the CaseYour detective story starts here97.6%
- VanityHidden68.8%
- Ghost in the NightLike a ghost, you move unseen50.4%
- Again? Seriously?Some people collect trophies, you collect respawns50.4%
- First BloodHidden47.2%
- The Cleansing HandHidden44.0%