Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
<UMC> [BIOHAZARD OPERATIONS]

<UMC> [BIOHAZARD OPERATIONS] #416513358

18
members (measured 27 Aug 2026, 02:45 UTC)
26 September 2025
created (per Roblox API)
12 August 2026
first measured by this register

Game studiosENgaming clanroleplaybiohazard theme

Description

<BIOHAZARD WING> ‘LEVIATHAN’ SQUAD

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 We do not publish numbers we have not measured.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
18 Aug 2026, 15:1218first reading

Ownership

Owned by Marshal_Arctic (@xXpurpleguyXx1986) as measured.

Members we’ve seen

Marshal_Arctic (@xXpurpleguyXx1986) — <FIELD MARSHAL> (rank 255)

Lafayette (@rijad2325) — <DECONTAMINANT> (rank 2)

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

Rank structure

<FIELD MARSHAL>1
<‘LEVIATHAN’> <WING DIRECTOR>1
<UMC PERSONNEL>5
<BIOHAZARD CAPTAIN>0
<BIOHAZARD LIEUTENANT>0
<BIOHAZARD SERGEANT>0
<BIOHAZARD SPECIALIST>2
<DECONTAMINANT>2
Member18
<WORKER>7
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.

LSPLASH#3049798 · 2 shared members
23,834,648
KizmoTek Studio#3115970 · 2 shared members
7,060,431
ROLVe#2613928 · 2 shared members
4,286,405
[CUSA] United States MiIitary#4219097 · 2 shared members
1,129,686
Badorkbee#3375285 · 2 shared members
488,561
Wings ツ#2514178 · 2 shared members
367,247
Half-Life World#13426157 · 2 shared members
112,458
The Days Union#4451892 · 2 shared members
50,256
The New California Rеpublic#15898172 · 2 shared members
16,976
DEVIL'S EYE CORPORACIJA#32764644 · 2 shared members
8,363
The Republic of Aurora#4787099 · 2 shared members
1,557
The Daybreak Coalition#11730379 · 2 shared members
818

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.