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Prison Tycoon 3: Lockdown Update History · SteamPeaks

Apps Prison Tycoon 3: LockdownUpdate history

Prison Tycoon 3: Lockdown

GameApp ID 12,510by GamebryoReleased 29 Jan 2008

WindowsEngine —

Strategy Simulation

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App ID12,510

Release date29 Jan 2008

Engine—

Install size718 MB

TypeGame

Last update5 Sep 2026

Steam DeckUnknown

DLC0

DeveloperGamebryo

Changenumber35,928,045

Price$9.99

Packages0

PublisherCosmi Valusoft

SystemsWindows

Followers191

Depots1

Compare this game

Prison Tycoon 3: Lockdown

Gamebryo·Cosmi Valusoft
Released 29 Jan 2008·App 12510

Steam user reviews

Mostly Negative

22.6%· 124 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

16.5 Negative

Recent 30 days —

Last seen

0

Sampled 16 minutes ago · not a live figure

—of peak

All-time peak

17

Dec 2013

Updated 15 Sep 2026, 19:54 UTCData by SteamPeaks.com

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

Time (UTC)SourceWhat changedAddedEditedRemovedReference

5 Sep 2026

07:02:13BuildsPublic branch updated · 1 depot—~1—252053

Depot 12511 · public

Previous manifest—

New manifest6582786170916334267

Download sizeManifest ID recorded · file listing pending

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