How many people are playing Black Jacket Demo right now?

Black Jacket Demo has 2 players on Steam right now, with a 24-hour peak of 7 and an all-time peak of 8 on 6 Sep 2026.

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

8 concurrent players on 6 Sep 2026.

When was Black Jacket Demo released on Steam?

Black Jacket Demo was released on Steam on 4 Nov 2025.

Status

SteamPeaks

Black Jacket Demo

DemoApp ID 4,100,440by Mi'pu'mi Games GmbHReleased 4 Nov 2025

WindowsEngine —

View on SteamSteamCompare

App ID4,100,440

Release date4 Nov 2025

Engine—

Install size2.07 GB

TypeDemo

Last update19 May 2026

Steam DeckUnknown

DLC0

DeveloperMi'pu'mi Games GmbH

Changenumber38,808,914

PriceFree

Packages0

PublisherSkystone Games

SystemsWindows

Followers—

Depots1

Compare this game

Black Jacket Demo

Mi'pu'mi Games GmbH·Skystone Games
Released 4 Nov 2025·App 4100440

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

+0 vs. yesterday

25%of peak

All-time peak

6 Sep 2026

Update history

A permanent record of every observed change.

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Black Jacket Demo Update History · SteamPeaks

Showing keys matching the filter · 1 event on this page has no match

Time (UTC)SourceWhat changedAddedEditedRemovedReference

4 Sep 2026

00:13:40PICSPublic manifest changed+100——#38,587,863

Recorded change · 4 Sep 2026, 00:13:40 UTCView all 100

Status	Key	Previous value	New value
Added	Install directoryconfig.installdir	—	Black Jacket Demo
Added	Launch option 1 · executableconfig.launch.1.executable	—	BlackJacket.exe
Added	Steam controller templateconfig.steamcontrollertemplateindex	—	4
Added	steamdecktouchscreenconfig.steamdecktouchscreen	—	1

Raw values