Prison Base Tycoon

A Roblox experience owned by Fat Whale Games.

TycoonENprison baseautosaveattack

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.

playing (measured 10 Aug 2026, 14:05 UTC)

173,504,047

lifetime visits

76%

liked (55,248 👍 / 17,600 👎)

303,069

favourites (1.7 per 1k visits)

15 May 2019

created (per Roblox)

Play on Roblox →

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 We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
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

x2 Cash

600 R$

VIP

395 R$

Auto Collect!

250 R$

SWAT Pack

200 R$

Explosive Shotgun

195 R$

Flame Thrower!

195 R$

Prisoner Pack

150 R$

MEGA Dropper!

120 R$

ULTRA Upgrader!

120 R$

Radio

120 R$

MEGA Upgrader!

95 R$

Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.

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Roblox’s own “games like this” rail, as we recorded it on 3 October 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

5 measurements spanning 40 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 75–77 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
2 Oct 2026, 12:52	76	no change
22 Sept 2026, 12:51	76	no change
12 Sept 2026, 12:50	76	no change
2 Sept 2026, 12:49	76	no change
23 Aug 2026, 12:46	76	first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.

Off-platform reach

128,275,282

YouTube views across 23 matched videos

Most-viewed match: “¡PASAMOS de PRISIÓN NOOB a PRISIÓN PRO de MÁXIMA SEGURIDAD en ROBLOX! 👮😱 (Prison Tycoon)”.

Summed views of the top YouTube videos matching this game’s name — an approximate, name-matched measure of cultural footprint beyond Roblox, not an exact total. Measured 26 Sept 2026, 03:20 UTC.