How many people are playing Prison Tycoon 3: Lockdown right now?

Prison Tycoon 3: Lockdown has 1 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 17 on Dec 2013.

What is the all-time peak player count of Prison Tycoon 3: Lockdown?

17 concurrent players on Dec 2013.

Prison Tycoon 3: Lockdown was released on Steam on 29 Jan 2008.

GameApp ID 12,510by GamebryoReleased 29 Jan 2008

WindowsEngine —

A permanent record of every observed change.

Export

Prison Tycoon 3: Lockdown Update History · SteamPeaks

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

Time (UTC)SourceWhat changedAddedEditedRemovedReference

5 Sep 2026

07:02:13PICSPublic manifest changed+52——#35,928,045

Recorded change · 5 Sep 2026, 07:02:13 UTCView all 52

Status	Key	Previous value	New value
Added	English · interfacecommon.supported_languages.english.supported	—	true