How many people are playing Lumi and the Murder Quartet right now?

Lumi and the Murder Quartet is app 5204040 on Steam. Player counts appear once the tracker has sampled it.

Status

SteamPeaks

Lumi and the Murder Quartet

GameApp ID 5,204,040Released —

—Engine —

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App ID5,204,040

Release date—

Engine—

Install size—

TypeGame

Last update7 Sep 2026

Steam Deck—

DLC0

Developer—

Changenumber38,638,187

Price—

Packages0

Publisher—

Systems—

Followers—

Depots0

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Lumi and the Murder Quartet

Released —·App 5204040

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

—

First samples arriving

—of peak

All-time peak

—

Tracking since the first sample

Full details

Everything about Lumi and the Murder Quartet

Export CSVUpdated 7 Sep 2026, 17:44 UTC

Identity

Name

Lumi and the Murder Quartet

App ID

5,204,040

Type

Game

Developer

—

Publisher

—

Franchise

—

Availability

Release date

—

Last update

7 Sep 2026, 17:44 UTC · 5 days ago

Last changenumber

38,638,187

Early Access

Family sharing

Eligible

Store page

None

Prices

Current price

Lumi and the Murder Quartet Full Details · SteamPeaks