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 6 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 2 hours ago · not a live figure

—of peak

All-time peak

6 Sep 2026

Steam user reviews · 104 written

Updated 10 Sep 2026, 20:32 UTC

SteamPeaks Rating

New

Needs ten reviews

Positive share

32.7%Mostly Negative

Last 30 days

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No reviews in the last 30 days

Played before writing

—

Sampling starts with the review poller

Reviews per day

—

From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime share

The Prison Experiment Reviews · SteamPeaks

The Prison Experiment

The Prison Experiment

Who is reviewing

Review history