How many people are playing Marrow Marrow Demo right now?

Marrow Marrow Demo has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 29 Sep 2026.

What is the all-time peak player count of Marrow Marrow Demo?

1 concurrent players on 29 Sep 2026.

When was Marrow Marrow Demo released on Steam?

Marrow Marrow Demo was released on Steam on 9 Jan 2026.

Status

SteamPeaks

Marrow Marrow Demo

DemoApp ID 4,041,420by Monster MoonReleased 9 Jan 2026

Playing now

All-time peak

22:07 UTC · 29 Sep 2026steampeaks.com

WindowsEngine Unity

View on SteamSteam

App ID4,041,420

Release date9 Jan 2026

EngineUnity

Install size1.30 GB

TypeDemo

Last update25 Jun 2026

Steam DeckUnknown

DLC0

DeveloperMonster Moon

Changenumber38,969,610

PriceFree

Packages1

PublisherMonster Moon

SystemsWindows

Followers—

Depots2

Compare this game

Marrow Marrow Demo

Monster Moon
Released 9 Jan 2026·App 4041420

Steam user reviews

Positive

100.0%· 14 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

29 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

96 days

Since last public build

25 Jun 2026, 00:01 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 1 builds since 2026 · UTC

When Monster Moon ships

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036912151821

Marrow Marrow Demo Patches · SteamPeaks

Marrow Marrow Demo

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
25 Jun 2026	Thu	00:01	No patch notes · unannounced build	23902674	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Marrow Marrow Demo

When Monster Moon ships

Marrow Marrow Demo

When Monster Moon ships

Patch notes

Builds