Kill In Facility 51

A Roblox experience owned by Kill In Facility 51 Group.

HorrorENArea 51AnomaliesSurvival

Kill In Facility 51 is a horror experience created on 2023-12-03. The game currently has 6 players online and 1,214,559 lifetime visits. It holds 4,884 favorites and maintains a 78% like percentage. The description indicates the title is in an ongoing beta phase with version 1.32.1 upcoming.

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

Latest Update: Version 1.32.1 (Upcoming) !DISCLAIMER: GAME IS STILL IN THE WORKS AND BEING IMPROVED! !IT IS STILL IN AN ON-GOING BETA PHASE! 🔴You are sent to this Facility, as a mercenary, to help eradicate all of the Anomalies and Entities. 🔴You only have one goal.... Save the Facility and its occupants! 🔴This task isn't simple, so attempt at your own risk... 🔴!Like and Favorite the game for more updates! 🔴!Join the group and server for information about the game! (Free gun coming soon) Developers and Contributors: (Mentioned In The Statue Section In The Lobby) } Tags: Survival, Facility, Area 51, Anomalies, Kill in Facility 51, Survive, Revamp, Monster, Guns, Team, Teamwork, Search, Explore, Escape, Area, Survive in the Facility

Last updated by the developer 10 Aug 2026, 17:35 UTC.

playing (measured 10 Aug 2026, 22:22 UTC)

1,214,559

lifetime visits

78%

liked (2,453 👍 / 685 👎)

4,929

favourites (4.1 per 1k visits)

3 December 2023

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 We do not publish numbers we have not measured.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, 22:22	11	first reading

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

Monetization — game passes

Donation X (10)

16,666 R$

Donation 9

10,000 R$

Donation 8

5,000 R$

Donation 7

3,000 R$

Donation 6

1,500 R$

Donation 5

1,000 R$

Tau Cannon

750 R$

Donation 4

500 R$

Inverted Virus Generator

400 R$

M2 Browning

300 R$

Donation 3

250 R$

Laser Grenade Launcher

200 R$

LSZ

75 R$

Donation 2

50 R$

Donation 1

10 R$

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

Badge funnel

Welcome · welcome124,989 · 27.2% win

Wrong Entrance · other47,035 · 9.1% win

100K Killcoins · collection36,256 · 9.1% win

250k Killcoins · collection33,333 · 9.1% win

500K Killcoins · collection32,272 · 8.5% win

1M Killcoins · collection31,525 · 7.9% win

2M Killcoins · collection30,576 · 8.5% win

3M Killcoins · other29,490 · 8.5% win

4M Killcoins · other28,994 · 8.5% win

5M Killcoins · other28,646 · 7.3% win

6M Killcoins · collection28,048 · 7.3% win

7M Killcoins · collection27,767 · 6.6% win

8M Killcoins · collection27,570 · 6.0% win

9M Killcoins · collection27,420 · 6.6% win

10M Killcoins · other27,290 · 6.6% 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.

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Roblox’s own “games like this” rail, as we recorded it on 22 August 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

2 measurements spanning 10 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 77–79 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
24 Aug 2026, 14:02	78	no change
14 Aug 2026, 14:02	78	first reading

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