ᴜɴɪᴛᴇᴅ Sᴛᴀᴛᴇꜱ ᴍᴀʀɪɴᴇ Cᴏʀᴘꜱ #6436360

242

members (measured 20 Aug 2026, 06:07 UTC)

25 May 2020

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplayorganization

Description

The United States Marine Corps "Semper Fidelis!" "Always Faithful!" ▬▬▬▬▬▬▬▬▬▬▬▬ Originally established in 2017 by Duke_Maddog, the USMC has thrived on a service of honor, courage, and commitment. The United States Marine Corps is a branch of the U.S. Military responsible for providing power projection, using the mobility of the Navy, by Congressional mandate, to deliver rapidly, combined-arms task forces on land, at sea, and in the air. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Commandant of Marine Corps - Duke_Maddog Assistant Commandant of the Marine Corps - SEMPERACTUAL Sergeant Major of the Marine Corps - HawksApache Director of Marine Corps Staff - Inspector General of the Marine Corps - Farcry4gamer ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements taken within a single day, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 242–243 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
12 Aug 2026, 08:31	242	-1
11 Aug 2026, 21:07	243	first reading

Ownership

Owned by @U5McHoLd as measured.

Experiences

0

players in this group’s experiences right now

230

lifetime visits across 2 experiences

20240 playing now

Infinite Runner Course0 playing now

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

Members we’ve seen

@U5McHoLd — GROUP HOLD (rank 255)

Redcoat (@Redcoat_Maddog) — Department Of The Navy (rank 27)

Zeus (@Duke_Maddog) — [O10] Commandant Of the Marine Corps (rank 26)

@NateActual — [MATCOM] (rank 23)

m2fuego (@Julian_Maddog) — [MATCOM] (rank 23)

The President (@Jeremiah_Maddog) — [O9] Lieutenant General (rank 22) terminated

ThatGuyBryce (@CaIiforniaNative) — [O5] Lieutenant Colonel (rank 18) terminated

@Boltz_Maddog — [E6] Staff Sergeant (rank 7)

@ScoobyLamares — [RT] Recruit Training (rank 1)

Deadly_BSPC (@CRASHxDUMMIES92) — [RT] Recruit Training (rank 1)

@Plyxci — [RT] Recruit Training (rank 1)

@JakeNWeston — [RT] Recruit Training (rank 1)

Illinois_Enforcement (@RobloxmasterPuy) — [RT] Recruit Training (rank 1)

U_H1DHuey (@Huey_Maddog) — [RT] Recruit Training (rank 1)

@ninjamaster1161 — [RT] Recruit Training (rank 1)

matthew (@thetexastea) — [RT] Recruit Training (rank 1)

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

Doomsday (@awesomcoolboy112) — [RT] Recruit Training (rank 1)

Callum (@dabboycallum) — [RT] Recruit Training (rank 1)

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

Rank structure

GROUP HOLD1

————————0

Department Of The Navy1

[O10] Commandant Of the Marine Corps1

[O10] Assistant Commandant of the Marine Corps0

[E9] Sergeant Major of the Marine Corps1

[MATCOM]6

[O9] Lieutenant General1

[O8] Major General0

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel2

[O4] Major1

[O3] Captain1

[O2] First Lieutenant0

[O1] Second Lieutenant0

[WO] Warrant Officer 1/2/3/4/50

[E9] Sergeant Major1

[E9] Master Gunnery Sergeant1

[E8] First Sergeant0

[E8] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant1

[E5] Sergeant1

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

[E1] Private0

Member242

[RT] Recruit Training223

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.

REACT Studiosᅠ#17180419 · 10 shared members

The United States Marine Corpsᅠᅠᅠ#5655676 · 6 shared members

Polarstar Studios#5615635 · 6 shared members

United States Secret Serviceᅠᅠᅠ#5856978 · 5 shared members

3ʀᴅ ʙᴀᴛᴛᴀʟɪᴏɴ, 6ᴛʜ ᴍᴀʀɪɴᴇs#17141120 · 5 shared members

United States Army #3108077 · 4 shared members

Naval Roleplay Community#3534363 · 4 shared members

United Stateѕ Mаrinе Cоrps#9436889 · 4 shared members

Emergency Response Customs#3311910 · 4 shared members

Republic Fleet of the Outer Rim#32366820 · 4 shared members

Dustoff Productions#6322359 · 4 shared members

The Maddog Family#5020045 · 4 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.