United States Marine Corps ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ #3490085

1

members (measured 12 Oct 2026, 15:50 UTC)

20 September 2017

created (per Roblox API)

10 August 2026

first measured by this register

Description

The United States Marine Corps "Semper Fidelis" Founded: 9/20/2017 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 𝐓𝐡𝐞 𝐔𝐧𝐢𝐭𝐞𝐝 𝐒𝐭𝐚𝐭𝐞𝐬 𝐌𝐚𝐫𝐢𝐧𝐞 𝐂𝐨𝐫𝐩𝐬 is a branch of the United States Armed Forces responsible for providing power projection, using the mobility of the United States Navy, by Congressional mandate, to deliver rapidly, combined-arms task forces on land, at sea, and in the air. We proudly support the Military Simulation community and we provide a realistic environment but with some minor/major edits to fit the Marine Corps structure to ROBLOX. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Discord [Required] - aMfQ3Kj

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 We do not publish numbers we have not measured.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
15 Aug 2026, 06:17	1	first reading

Ownership

No owner on the last measurement — this group is ownerless as Roblox reports it. Ownerless groups can be claimed from inside Roblox by an eligible member.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0

players in this group’s experiences right now

560

lifetime visits across 5 experiences

MCRD Parris Island0 playing now

Operation Inherent Resolve0 playing now

Camp Lejeune0 playing now

Marine Corps Base Camp Pendlton0 playing now

Rewrite (WIP)0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@ValorUnity — [RT] Recruit Training (rank 1) terminated

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

Rank structure

[O-10] Commandant of the Marine Corps0

[O-10 / E-9] Assistant Commandant of the Marine Corps / Sergeant Major of the Marine Corps0

[O-9 / O-10] Lieutenant General / General0

[O-7 / O-8] Brigadier General / Major General0

[O-5 / O-6] Lieutenant Colonel / Colonel0

[O-3 / O-4] Captain / Major0

[O-1 / O-2] Second Lieutenant / First Lieutenant0

[W-4 / W-5] Chief Warrant Officer 4 / Chief Warrant Officer 50

[W-1 / W-2 / W-3] Warrant Officer 1 / Chief Warrant Officer 2 / Chief Warrant Officer 30

[E-9] Master Gunnery Sergeant / Sergeant Major0

[E-8] First Sergeant / Master Sergeant0

[E-7] Gunnery Sergeant0

[E-6] Staff Sergeant0

[E-5] Sergeant0

[E-4] Corporal0

[E-3] Lance Corporal0

[E-2] Private First Class0

[E-1/SOI] Marine Combat Training Battalion / Infantry Training Battalion0

Member1

[RT] Recruit Training1

Guest0

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

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

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The Northern Frontier / HBC#3763434 · 1 shared members

Content Deleted [3079255]#3079255 · 1 shared members

Great CIone Army of the Republic#3207670 · 1 shared members

The Eternal Empire #2981449 · 1 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.