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Anomaly-Containment-Facility

Anomaly-Containment-Facility #5261171

29
members (measured 12 Oct 2026, 18:08 UTC)
7 November 2019
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENSCP FoundationRoleplayFictional Lore

Description

(WAS IN DEVELOPMENT) (ACF Offical) Anomaly Designation Document | Anomaly Designation | | Document | Object Designation : Perfectly Safe Anomaly / PSA - [Number] Safely Unpredictable Anomaly / SUA - [Number] Unpredictable Anomaly / UPA - [Number] Strictly Dangerous Anomaly / SDA - [Number] Extinction Anomaly / EXA - [Number] Containment Designations : No Containment Required / NCR Minimum Containment Required / MCR Average Containment Required / ACR Strict Containment Required / SCR Absolute Containment Required / ACR-EX Object Classifications : Safe / A Safely Unpredictable / B Unpredictable / C Strictly Dangerous / D Extinction / E Event Designations : Union Collapse Scenario - UCS Event Human Extinction Scenario - HES Event Alien Invasion Scenario - AIS Event Frolov-Bright Meeting Scenario - FBMS Event Staff Positions : Council Administration - Level 6 Council Advisors - Level 5 Sector Managers - Level 4 Researchers - Level 3 Junior Researcher

Written by the group; not a statement by this register.

Membership history

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 We do not publish numbers we have not measured.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 members count we have recorded
Measured (UTC)MembersChange
19 Aug 2026, 14:5429first reading

Ownership

Owned by AntieX (@Antie0T) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

AntieX (@Antie0T) — Group Holder. (rank 255)

syn (@BabymetalfanDJ) — Council Administration (rank 252)

Fiesta (@FiestaPig) — Level 4 (rank 5)

Odis (@vaIeih) — Level 1 (rank 2)

@mellozz246 — Just Cool People (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Group Holder.1
Overseer1
Development Team0
Council Administration1
Level 43
Level 32
Level 21
Level 12
Member29
Just Cool People18
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.