How many people are playing The Posthumous Investigation right now?

The Posthumous Investigation has 9 players on Steam right now, with a 24-hour peak of 18 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

Playing now

All-time peak

259

17:48 UTC · 20 Sep 2026steampeaks.com

Windows · macOSEngine —

View on SteamSteam

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 Very Positive · 93%

SteamPeaks Rating

92.0 Very positive

Recent 30 days 76.6

How it works

Playing now

+2 vs. yesterday

3.5%of peak

All-time peak

Store fields that changed

Store history

0 changes

No store changes recorded since the first observation.

The Posthumous Investigation Store History · SteamPeaks