How many people are playing Prison Tycoon 4: Supermax right now?

Prison Tycoon 4: Supermax has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 10 on Jul 2013.

What is the all-time peak player count of Prison Tycoon 4: Supermax?

10 concurrent players on Jul 2013.

Status

SteamPeaks

Prison Tycoon 4: Supermax

GameApp ID 33,750Released —

WindowsEngine —

Simulation Management

View on SteamSteamCompare

App ID33,750

Release date—

Engine—

Install size627 MB

TypeGame

Last update5 Sep 2026

Steam DeckUnknown

DLC0

Developer—

Changenumber34,826,257

Price—

Packages0

PublisherCosmi/ValuSoft

SystemsWindows

Followers—

Depots1

Compare this game

Prison Tycoon 4: Supermax

Cosmi/ValuSoft
Released —·App 33750

Steam user reviews

Mostly Negative

20.5%· 39 reviews

Recent —

SteamPeaks Rating

8.6 Negative

Recent 30 days —

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

Jul 2013

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

4 days

Since last public build

5 Sep 2026, 07:02 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 1 unannounced

—

Downloaded in 30 days

Not quiet · on schedule

All 1 builds since 2026 · UTC

When it ships

Click a cell to filter the builds table

0369121518

Prison Tycoon 4: Supermax Patches · SteamPeaks

Prison Tycoon 4: Supermax

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
5 Sep 2026	Sat	07:02	No patch notes · unannounced build	52282	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

Prison Tycoon 4: Supermax

When it ships

Prison Tycoon 4: Supermax

When it ships

Patch notes

Builds