How many people are playing The Posthumous Investigation right now?

The Posthumous Investigation has 7 players on Steam right now, with a 24-hour peak of 19 and an all-time peak of 259 on Apr 2026.

What is the all-time peak player count of The Posthumous Investigation?

259 concurrent players on Apr 2026.

When was The Posthumous Investigation released on Steam?

The Posthumous Investigation was released on Steam on 31 Mar 2026.

Status

SteamPeaks

The Posthumous Investigation

GameApp ID 2,466,900by Mother Gaia StudioReleased 31 Mar 2026

Windows · macOSEngine —

View on SteamSteamCompare

App ID2,466,900

Release date31 Mar 2026

Engine—

Install size842 MB

TypeGame

Last update29 Jun 2026

Steam Deck—

DLC0

DeveloperMother Gaia Studio

Changenumber37,745,874

Price—

Packages0

PublisherCriticalLeap

SystemsWindows · macOS

Followers—

Depots2

Compare this game

The Posthumous Investigation

Mother Gaia Studio·CriticalLeap
Released 31 Mar 2026·App 2466900

Steam user reviews

Very Positive

94.7%· 694 reviews

Recent —

SteamPeaks Rating

92.0 Very positive

Recent 30 days —

How it works

Playing now

−4 vs. yesterday

2.7%of peak

All-time peak

Full details

Everything about The Posthumous Investigation

Export CSVUpdated 7 Sep 2026, 17:23 UTC

Identity

Name

The Posthumous Investigation

App ID

2,466,900

Type

Game

Developer

Mother Gaia Studio

Publisher

CriticalLeap

Franchise

—

Availability

Release date

31 Mar 2026

Last update

29 Jun 2026, 19:38 UTC · 3 months ago

Last changenumber

37,745,874

Early Access

Family sharing

Eligible

Store page

None

Prices

The Posthumous Investigation Full Details · SteamPeaks