1st Battalion, 1st Marines #3925161
Game studiosENmilitary simulationroleplaygaming clan
Description
"𝐅𝐢𝐫𝐬𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐅𝐢𝐫𝐬𝐭!" 8/21/2018 - 9/10/2025 1st Battalion, 1st Marines (known informally as '1/1') was the premier military simulation unit on the ROBLOX platform. Originally founded in 2018, our storied legacy and history was built through the professional and unwavering conduct of our members and their team oriented, mission first mindset.
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 10 Oct 2026, 20:14 | 250 | -1 |
| 5 Sept 2026, 12:21 | 251 | -1 |
| 10 Aug 2026, 19:17 | 252 | first reading |
Ownership
Owned by @1stBat_1stReg 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
@1stBat_1stReg — Commanding Officer (rank 255)
@dusek_br — Veteran (rank 231)
essentials (@JalenBoston) — Veteran (rank 231)
4sl1 (@Asli_Exist) — Veteran (rank 231)
mink (@minkstrious) — Veteran (rank 231)
goonin (@BL4CKR1FLECO) — Veteran (rank 231) terminated
@OwenLegion — Veteran (rank 231)
saucy (@FoundSaucy) — Veteran (rank 231)
@t_owerblock — Veteran (rank 231)
Jaeger (@LeonardEdgar) — Veteran (rank 231)
WhisteL (@Knisteer) — Veteran (rank 231)
Anthony (@Anthony_Dragg) — Veteran (rank 231)
SilverGambit (@YanuDeluxe) — Veteran (rank 231)
240Bravo (@Macoronitheif8219) — Veteran (rank 231)
RecceTackle (@TackleNevir) — Veteran (rank 231)
@Invidious_X — Veteran (rank 231)
Lion (@4thCreed) — Veteran (rank 231)
Hawk (@Lord_Hawk) — Veteran (rank 231)
RichardBrown (@Fried_Ch1cen) — Veteran (rank 231)
@2024KANYEWEST — Veteran (rank 231)
@mothball16 — Veteran (rank 231)
baboon (@i_rjm) — Veteran (rank 231) terminated
Void (@VoidEnzo) — Veteran (rank 231)
Ero (@Deadpol10) — Veteran (rank 231)
GrabMeAnotherModelo (@NoHorsModelo) — Veteran (rank 231)
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.