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CI |-| Biological Chemical Radiological Unit

CI |-| Biological Chemical Radiological Unit #13218648

2
members (measured 13 Oct 2026, 03:24 UTC)
13 December 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENSCP FoundationChaos InsurgencyRoleplay

Description

The Biological Chemical Radiological Unit ∎▬▬▬▬▬▬▬▬▬▬▬▬∎ The BCR is responsible for handling all biological, chemical, and radiological operations with the Chaos Insurgency. ∎▬▬▬▬▬▬▬▬▬▬▬▬▬▬∎ Founded by Tartarus ∎▬▬▬▬▬▬▬▬▬▬▬▬▬▬∎

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 We do not publish numbers we have not measured.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
17 Aug 2026, 18:452first reading

Ownership

Owned by @xerkav 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

@xerkav — Commander of the Insurgency (rank 255)

ellie (@brattydeath) — Junior Operative (rank 2)

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

Rank structure

Commander of the Insurgency1
Captain0
Senior Operative0
Operative0
Junior Operative1
Member2
Guest0

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

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.