Dark Investigation: Experiment cover art

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?

4 July 2025

Dark Investigation: Experiment is an adventure developed by TheLittleGames, released 4 July 2025 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Dark Investigation: Experiment is

Dark Investigation: Experiment is an adventure game developed by TheLittleGames and released in 2025. It is available on PC (Microsoft Windows) only.

The premise, in the publisher's words

A first-person horror thriller where every room could be your last. Dark Investigation is a solo narrative horror game. You play as a private detective sent to track down a missing person. What seemed like a simple case quickly turns into a nightmare. Dive into the unknown. Every room holds a mystery. Every sound is a warning. Dark Investigation is a short but intense experience designed for horror fans.
Description from the publisher · source

How it plays

It is played from a first person perspective. Its themes are action, horror, mystery and thriller. It is a single-player game with no multiplayer component.

What it launched against

Dark Investigation: Experiment launched on 4 July 2025, within three weeks of Death Stranding 2: On the Beach, The Alters, Donkey Kong Bananza and Wuchang: Fallen Feathers.

Released around the same time: Death Stranding 2: On the Beach, The Alters, Donkey Kong Bananza, Wuchang: Fallen Feathers.

Official trailer

Announcement Trailer thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

Dark Investigation: Experiment — frequently asked questions

When did Dark Investigation: Experiment come out?
Dark Investigation: Experiment was released on 4 July 2025 for PC (Microsoft Windows).

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