XBX | The United States Marine Corps #34590807

123

members (measured 17 Oct 2026, 12:08 UTC)

9 July 2024

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

24 measurements spanning 68 days, net -61. 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 106–212 and does not start at zero.

Measurement log — every members count we have recorded, most recent 20 of 24
Measured (UTC)	Members	Change
17 Oct 2026, 12:08	123	+4
15 Oct 2026, 12:39	119	+1
8 Oct 2026, 02:53	118	-1
1 Oct 2026, 15:31	119	+1
30 Sept 2026, 20:38	118	-3
26 Sept 2026, 06:43	121	-2
19 Sept 2026, 10:56	123	-1
17 Sept 2026, 03:43	124	-1
15 Sept 2026, 02:37	125	-1
11 Sept 2026, 16:20	126	-2
30 Aug 2026, 04:54	128	-1
28 Aug 2026, 14:03	129	-2
26 Aug 2026, 05:39	131	+10
23 Aug 2026, 09:05	121	+1
20 Aug 2026, 07:11	120	-79
18 Aug 2026, 05:38	199	-1
17 Aug 2026, 13:09	200	+3
15 Aug 2026, 13:44	197	+4
14 Aug 2026, 00:22	193	+3
13 Aug 2026, 21:57	190	first reading

Ownership

Owned by hahaha12321 (@Ideveloper_USMC26) as measured.

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

3,122

lifetime visits across 4 experiences

[MCRD] Parris Island, South Carolina 0 playing now

San Diego, Marines Recruitment Depot0 playing now

Kandahar, Afghanistan Deployment Map0 playing now

[MCRD] Parris Island, South Carolina0 playing now

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

Members we’ve seen

hahaha12321 (@Ideveloper_USMC26) — [SECDEF] Secretary of Defense (rank 255)

Nicholas (@NicholasL0605) — [CMC] Commandant of the Marine Corps (rank 37)

Director0233 (@Josh10201034) — [ACMC] Assistant Commandant of the Marine Corps (rank 36)

Grandpa Seth (@MajorBane97) — [DMCS] Director of the Marine Corps Staff (rank 34)

@Lockeed5 — [IGMC] Inspector General of the Marine Corps (rank 33)

DesiredBryn (@PLASMA_MASKED1) — [O9] Lieutenant General (rank 28)

Krabs (@KrabsTalon) — [O8] Major General (rank 27)

Raphthagoat (@Frortnitgtguy90) — [O8] Major General (rank 27)

Rebel (@sgrwtsfewr) — [O8] Major General (rank 27)

Dylan (@Lawson1234032) — [O1] Second Lieutenant (rank 20)

NonStopVoicelxss (@Voicelxss_x) — [E9B] Sergeant Major (rank 19)

Tank (@TankHFrost) — [E7] Gunnery Sergeant (rank 15)

@mandycandysassy — [E7] Gunnery Sergeant (rank 15)

@deadpool1977171235 — [E3] Lance Corporal (rank 11)

Avory_TheBest (@swat_guy221) — [E2] Private First Class (rank 10)

MarcoTooLit (@shinneko6) — [E1] Private (rank 9)

@connetttf — [RT] Recruit Training (rank 5)

Flixer21st (@Flixer0082) — [RT] Recruit Training (rank 5)

TFB Fallen (@Sheriff_law1K04) — [RT] Recruit Training (rank 5)

Unpaid_Interm (@aprgar) — [RT] Recruit Training (rank 5)

@SpiritOfKaddin — [RT] Recruit Training (rank 5)

Jensen (@jensenw27) — [RT] Recruit Training (rank 5)

@VexFidelis — [RT] Recruit Training (rank 5)

thespecialistkitsUNe (@AgentMax_Harold) — [RT] Recruit Training (rank 5)

viper (@VIPER_NGL) — [RT] Recruit Training (rank 5)

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

Rank structure

[SECDEF] Secretary of Defense 2

[DSECDEF] Deputy Secretary of Defense1

[SECNAV] Secretary of the Navy1

[UNSECNAV] Under Secretary of the Navy0

United States Ambassador 0

[DEV] Development 0

[CJCS] Chairman of the Joint Chiefs of Staff0

[VCJCS] Vice Chairman of the Joint Chiefs of Staff0

[CMC] Commandant of the Marine Corps1

[ACMC] Assistant Commandant of the Marine Corps1

[SMMC] Sergeant Major of the Marine Corps0

[DMCS] Director of the Marine Corps Staff1

[IGMC] Inspector General of the Marine Corps0

[QMG] Quartermaster General0

[SJA] Staff Judge Advocate0

[O10] General0

[O9] Lieutenant General1

[O8] Major General4

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[E9B] Sergeant Major2

[E9A] Master Gunnery Sergeant0

[E8B] First Sergeant0

[E8A] Master Sergeant0

[E7] Gunnery Sergeant2

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal2

[E3] Lance Corporal2

[E2] Private First Class1

[E1] Private0

Retired Marine0

[RT] Recruit Training162

Member183

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.

The United States Marine Corpsᅠᅠᅠ#5655676 · 19 shared members

United Stateѕ Mаrinе Cοrps#34423680 · 18 shared members

The US Military 1940s#4545116 · 16 shared members

United States Armed Forces [USA]#3054949 · 15 shared members

Police Roleplay Community#4328109 · 13 shared members

Highfield City Police Department#6117548 · 13 shared members

United States Army #3108077 · 11 shared members

United States Secret Serviceᅠᅠᅠ#5856978 · 11 shared members

Unitеd States Air Force#6760741 · 11 shared members

KizmoTek Studio#3115970 · 10 shared members

USSF - United States Special Forces#22025 · 10 shared members

Pilot Training Club#2794513 · 9 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.