How many people are playing 15th Prison right now?

15th Prison is app 3202260 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of 15th Prison?

2 concurrent players on 12 Oct 2026.

15th Prison was released on Steam on 20 May 2025.

GameApp ID 3,202,260by ZettaniumReleased 20 May 2025

Playing now

All-time peak

07:39 UTC · 30 Oct 2026steampeaks.com

WindowsEngine —

15th Prison

Steam user reviews

Positive

94.1%· 34 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

78.0 Positive

Recent 30 days —

Last seen

Sampled 20 minutes ago · not a live figure

—of peak

All-time peak

12 Oct 2026

Subs that grant this app

1 packages

Sub ID	Name	Billing	Licence
1135592	—	10	1

15th Prison Packages · SteamPeaks