How many people are playing The Prison Experiment right now?

The Prison Experiment is app 857240 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of The Prison Experiment?

0 concurrent players on 11 Sep 2026.

When was The Prison Experiment released on Steam?

The Prison Experiment was released on Steam on 1 Jun 2018.

Status

SteamPeaks

The Prison Experiment

GameApp ID 857,240by Aerolab Studios LTDReleased 1 Jun 2018

WindowsEngine —

View on SteamSteamCompare

App ID857,240

Release date1 Jun 2018

Engine—

Install size10.2 GB

TypeGame

Last update29 Jun 2018

Steam Deck—

DLC0

DeveloperAerolab Studios LTD

Changenumber34,351,876

Price$2.99

Packages0

PublisherAerolab Studios LTD

SystemsWindows

Followers—

Depots1

Compare this game

The Prison Experiment

Aerolab Studios LTD
Released 1 Jun 2018·App 857240

Steam user reviews

Mostly Negative

32.7%· 104 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 5 hours ago · not a live figure

—of peak

All-time peak

11 Sep 2026

Update cadence · public branch

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PICS live

2996 days

Since last public build

29 Jun 2018, 01:11 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 2018 · UTC

When Aerolab Studios LTD ships

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0369121518

The Prison Experiment Patches · SteamPeaks

The Prison Experiment

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
29 Jun 2018	Fri	01:11	No patch notes · unannounced build	2904230	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

The Prison Experiment

When Aerolab Studios LTD ships

The Prison Experiment

When Aerolab Studios LTD ships

Patch notes

Builds