Prison Base Tycoon
A Roblox experience owned by Fat Whale Games.
TycoonENprisonbase-buildingcombat
Prison Base Tycoon is a Roblox experience in the tycoon genre, created on May 15, 2019. The game currently has 35 players online. It has accumulated 173,504,047 lifetime visits, 302,727 favorites, and a 76% like percentage.
Description (written by the developer; not a statement by this register)
Build your own prison, work your way up to make more money 💰 and attack other prison bases with cool weapons! 🔥 💾 Autosave: your tycoon will automatically save! 👍 Please Rate the game! (New Code: MUNEH) 💨 Join the group for a free weapon and extra speed! https://www.roblox.com/groups/4920885/
Last updated by the developer 10 May 2026, 04:22 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 10 Aug 2026, 14:05 | 60 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.