Prison Base Tycoon
Fat Whale Games
Studio group
Playing right now
Between 14 and 27 over the last 24 hours.
Power-ups
All-time numbers from the game's Roblox page.
173.8M
Since it opened on 15 May 2019.
303.3K
Players who saved it.
No votes
6
Players per server, one stud each.
Hour by hour
The most players at once in each hour. We started counting on 9 Nov at 15:00 UTC, so this covers the 2 hours since.
Biggest hour so far: 27 players at 15:00 UTC on 9 Nov.
Screens
From the game's store page.
Patch notes
Each publish we saw, and how many players were in the hour before and after.
- 15 May 2019Opened
- 10 May 2026Last publish
- 9 Nov 2026We started counting
No patches yet. Prison Base Tycoon hasn't published an update since we started counting on 9 Nov.
About the game
In Fat Whale Games's words.
Build your own prison, work your way up to make more money š° and attack other prison bases with cool weapons! š„ š¾ Autosave: your tycoon will automatically save! š Please Rate the game! (New Code: MUNEH)
- World
- Simulation
- Kind
- Tycoon
Players also jump into
Other Simulation games with the most players right now.
Is Prison Base Tycoon yours? See inside it, live.
This page is what anyone can see. Studwise for developers shows the rest as it happens: every server and every player, where they quit and how each update landed.