How many people are playing Mortal Shell II - Open Beta right now?

Mortal Shell II - Open Beta has 21 players on Steam right now, with a 24-hour peak of 63 and an all-time peak of 100 on 11 Oct 2026.

What is the all-time peak player count of Mortal Shell II - Open Beta?

100 concurrent players on 11 Oct 2026.

When was Mortal Shell II - Open Beta released on Steam?

Mortal Shell II - Open Beta was released on Steam on 5 Jun 2026.

Status

SteamPeaks

Mortal Shell II - Open Beta

DemoApp ID 4,711,740by Cold SymmetryReleased 5 Jun 2026

Playing now

All-time peak

100

08:12 UTC · 14 Oct 2026steampeaks.com

WindowsEngine Unreal Engine 5

View on SteamSteam

App ID4,711,740

Release date5 Jun 2026

EngineUnreal Engine 5

Install size55.8 GB

TypeDemo

Last update2 Aug 2026

Steam DeckUnknown

DLC0

DeveloperCold Symmetry

Changenumber39,584,888

PriceFree

Packages1

PublisherPlaystack

SystemsWindows

Followers—

Depots1

Compare this game

Mortal Shell II - Open Beta

Cold Symmetry·Playstack
Released 5 Jun 2026·App 4711740

Steam user reviews

Very Positive

90.0%· 6K reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

−4 vs. yesterday

21%of peak

All-time peak

100

11 Oct 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

73 days

Since last public build

2 Aug 2026, 01:08 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 2 builds since 2026 · UTC

When Cold Symmetry ships

Click a cell to filter the builds table

036912151821

Mortal Shell II - Open Beta Patches · SteamPeaks

Mortal Shell II - Open Beta

Builds

All public publictesting

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
2 Aug 2026	Sun	01:08	No patch notes · unannounced build	24459107	public	1	—
29 Jun 2026	Mon	03:34	No patch notes · unannounced build	23947565	publictesting	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 2 of 2 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Mortal Shell II - Open Beta

When Cold Symmetry ships

Mortal Shell II - Open Beta

When Cold Symmetry ships

Patch notes

Builds