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UNDERWATER SIREN COP'S PRISON!

UNDERWATER SIREN COP'S PRISON!

A Roblox experience owned by Built to Ball.

HorrorENhorrorescapejump scares

Description (written by the developer; not a statement by this register)

⚠️ Note: This game contains jump scares! 🚔 Underwater Siren Cop’s Prison is a scary escape obby where a creepy siren police officer guards a deep-sea prison. The deeper you go, the darker it gets — and he’s always watching! 💦 Swim, jump, and dodge deadly traps to break free before the siren cop catches you! Can you escape the underwater prison alive? 👍 Like and ⭐ Favorite to show your support!

Last updated by the developer 22 Dec 2025, 18:02 UTC.

1
playing (measured 10 Aug 2026, 15:53 UTC)
348,375
lifetime visits
52%
liked (58 👍 / 53 👎)
67,188
favourites (192.9 per 1k visits)
6 October 2025
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 We do not publish numbers we have not measured.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)PlayersChange
10 Aug 2026, 15:531first reading

Concurrent players at each of our measurements (insert-on-change).

Badge funnel

You played! · welcome217,579 · 100.0% win
Completed UNDERWATER SIREN COP'S PRISON! · progression14,855 · 1.9% win
Coin Collector! · collection3,217 · 0.00% win

How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.

Like ratio over time

Growth

525352.515 August 2026 — 53 % liked25 August 2026 — 52 % liked15 August 202625 August 2026
2 measurements spanning 10 days, net -1. 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 52–53 and does not start at zero.
Measurement log — every % liked count we have recorded
Measured (UTC)% likedChange
25 Aug 2026, 00:0752-1
15 Aug 2026, 00:0153first reading

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