ARC - Security Department #457655580
Game studiosENroleplaymilitaryfictional
Description
SD stands for Scientific Demonstrations_With_Guns_On_Test_Subjects!
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 23 Oct 2026, 15:08 | 44 | +26 |
| 17 Sept 2026, 00:55 | 18 | +3 |
| 13 Sept 2026, 11:19 | 15 | +2 |
| 12 Sept 2026, 14:44 | 13 | +3 |
| 16 Aug 2026, 17:34 | 10 | first reading |
Ownership
Owned by Cedna_Atlas (@THEREDSOVIET2000) 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
Cedna_Atlas (@THEREDSOVIET2000) — Site Administrator (rank 254)
@ShawntheSuperSonic — Vice Site Administrator (rank 253)
Deimos (@Elizayzayjojo9642) — Captain (rank 247)
7edux_Atlas (@Brother_Rhodes) — Captain (rank 247)
that_one agent (@xxmoneyman1234567891) — Recruit (rank 236)
Day (@MrDaytvgames) — Member (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.