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Project Prison: Prologue is app 4407490 on Steam. Player counts appear once the tracker has sampled it.

Status

SteamPeaks

Project Prison: Prologue

GameApp ID 4,407,490by True SeriaReleases 2026

WindowsEngine —

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App ID4,407,490

Release date2026

Engine—

Install size—

TypeGame

Last update7 Sep 2026

Steam DeckUnknown

DLC0

DeveloperTrue Seria

Changenumber38,670,298

PriceFree

Packages0

PublisherTrue Seria

SystemsWindows

Followers—

Depots0

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Project Prison: Prologue

True Seria
Releases 2026·App 4407490

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

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First samples arriving

—of peak

All-time peak

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Tracking since the first sample

Full details

Everything about Project Prison: Prologue

Export CSVUpdated 7 Sep 2026, 18:58 UTC

Identity

Name

Project Prison: Prologue

App ID

4,407,490

Type

Game

Developer

True Seria

Publisher

True Seria

Franchise

—

Availability

Release date

2026

Last update

7 Sep 2026, 17:39 UTC · 37 hours ago

Last changenumber

38,670,298

Early Access

Family sharing

Eligible

Store page

Yes

Prices

Project Prison: Prologue Full Details · SteamPeaks