[MC&D] Biohazard Response Team #13317775

16

members (measured 13 Oct 2026, 03:30 UTC)

22 December 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENmilitaryroleplayfictional

Description

𝐁𝐢𝐨𝐡𝐚𝐳𝐚𝐫𝐝 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐞 𝐓𝐞𝐚𝐦 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ The Biohazard Response Team is a specialised mercenary unit consisting primarily of those with experience in CBRN defence; BRT units are trained specifically to handle biohazardous threats, of which there are plenty. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ "Cautious entrance, swift exit"

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 We do not publish numbers we have not measured.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)	Members	Change
11 Aug 2026, 17:00	16	first reading

Ownership

Owned by Sim (@simeodu59) 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

Sim (@simeodu59) — [ & ] » Marshall (rank 255)

@132447 — [ & ] » Carter (rank 245)

@OrthodoxDomino — [ & ] » Dark (rank 235)

angry_stinks (@Robloxerpun) — ▬▬▬▬▬▬▬▬▬▬ (rank 230)

Ghost (@shahenfox2134) — [ & ] » 2MR Directorate (rank 225)

@Sliicce — [ & ] » Hazard Recruit (rank 155)

OSHAInspector (@Shadow_figure918) — [ & ] » Hazard Recruit (rank 155)

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

Rank structure

[ & ] » Marshall1

[ & ] » Carter1

[ & ] » Dark1

▬▬▬▬▬▬▬▬▬▬2

[ & ] » 2MR Directorate1

[ & ] » Commander1

[ & ] » Captain1

[ & ] » Hazard Warden0

[ & ] » Hazard Sergeant2

[ & ] » Hazard Specialist0

[ & ] » Hazard Trooper1

[ & ] » Hazard Recruit5

Member16

Invité0

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.

[MC&D] Marshall and Carter & Dark#12812724 · 7 shared members

[MC&D] The 2nd Mercenary Regiment#17309350 · 7 shared members

‹SCPF›#16171236 · 5 shared members

[MC&D] Medical Support Unit#33060341 · 5 shared members

[MC&D] Research & Study Division#16283453 · 5 shared members

[MC&D] Carter's Shadow Corps#14370635 · 5 shared members

||GRU Division "P"||#5203756 · 4 shared members

PRISEC | Private Security Organization#11121962 · 4 shared members

[MC&D] Marshall's External Affairs Division#14241850 · 4 shared members

[MC&D] Dark's Demolition Unit#13202614 · 4 shared members

4

[ ASYNC Research Institute ]#14615870 · 3 shared members

[SCP:F — Secure Containment Facilities]#3391301 · 3 shared members

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.