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Investigation

Also known as Investigation, i, investigation

Solve the case, face twisted monsters, and pray you make it out alive.

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Last update

19 Jun 2026

Original sources

Latest update

AnnouncementPublished 24 Mar 2026

INVESTIGATION DEFINITIVE EDITION

Hey everyone! I know I announced that Investigation (2024) would receive a Halloween update in late 2025, but I sadly lost my files due to my younger brother. So I booted up my backup from a separate project and began d…

1 changeUI/audio

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Latest updates

Update history

Browse past updates and patch notes for this game.

6updates

September 2025
Investigation 1 Year Anniversary Update! V.6Thank you to everyone who has purchased Investigation and played it in the past year!!! I've been working hard in the background on a new game; Hollowed Echo, while completely remaking Investigation! New engine, new fea…Announcement8 changes1 numericGameplay17 Sept 2025
September 2024
Version 5 Content UpdateHey everyone! I'm excited to inform you that Investigation got a new MAJOR UPDATE Changes and Additions: Harder end level Revamped End Level More Scares Flashlight now requires battery Night Vision is Stronger New Intro…Announcement2 changesFixGameplay26 Sept 2024
Quality of Life for 9/5/2024Fixed the Office bug (Hopefully) Added more to the hospital Added Easter Eggs Added Flashing Lights Warning Fixed Setting MenuAnnouncement1 changeFix05 Sept 2024
Patch 4.1Fixed/added Fixed settings menu Added Flashing Lights Warning Easter Eggs Bigger map Fixed office bug (Hopefully)Announcementv4.12 changesFixMaps05 Sept 2024
Investigation Launch Sale!!!As a week-long promotion for the anticipated release for "Investigation", I decided to make the game 20% off the first week! I've really been working hard on this game and really want you guys to have an easier access t…Announcement02 Sept 2024

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