Overview
Prison Tycoon 3™: Lockdown comes from Gamebryo, Virtual Playground and is published by Cosmi Valusoft. It arrived on Steam on Jan 29, 2008, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.
Players and reviews
Prison Tycoon 3™: Lockdown's latest SteamPulse observation recorded 0 players at 7 October 2026 - 21:53:55 UTC, with a tracked peak near 17. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 22% positive across 123 reviews.
Language and system requirements
Prison Tycoon 3™: Lockdown is available in 1 languages including:
4 regional rating boards including esrb, dejus, steam germany, and igrs
| Platform | Type | OS | Processor | Memory | Graphics | Storage |
|---|---|---|---|---|---|---|
| Windows | Minimum | Not listed | Pentium® III 1.4 GHz or greater | 512 MB RAM | 64 MB DirectX® 9 compatible video card (ATI Radeon 8500, Geforce 5200 or Intel GMA 900 series) | Not listed |
Sales, recommendations, and streams
Prison Tycoon 3™: Lockdown has sold up to 8,360 units and has 120 Steam recommendations. The estimated VGI revenue is $56,119. On Twitch, 0 streamers are live with around 0 total watchers.
