MARSOC [Archive] #9955351

81

members (measured 22 Aug 2026, 10:16 UTC)

13 March 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENBlackhawk Rescue Mission 5Military RoleplayArchive

Description

Marine Forces Special Operations Command was a faction based in the game Blackhawk Rescue Mission 5. It was a blessing to have broken the mold, and to have been considered "THE American faction." 08-12-2020 ---12-10-2023 Spiritus Invictus. Signed, Infamous_Killjoy.

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

Membership history

Growth

2 measurements spanning 3 days, 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 80–81 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Aug 2026, 08:06	81	+1
12 Aug 2026, 21:51	80	first reading

Ownership

Owned by Infamous (@Infamous_Killjoy) as measured.

Members we’ve seen

Infamous (@Infamous_Killjoy) — [O-8] Major General (rank 255)

Kairu_Rittenhausu (@KyleShrezowski) — Warrant Officer (OCS) (rank 216) terminated

tentalakotak (@IndonesianMarine) — [E-5] Sergeant (rank 195)

cajunreaper (@Phantomgaming106) — Trusted/Diplomat/Affiliate (rank 160)

@Synzli — Discharged/Visitor (rank 155)

Keanu (@Kanzic_YT) — Discharged/Visitor (rank 155)

janroider (@WsgJayyy) — Discharged/Visitor (rank 155)

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

Rank structure

[O-8] Major General1

Overseer0

[O-7] Brigadier General2

[O-6] Colonel2

[O-5] Lieutenant Colonel0

[O-4] Major1

[O-3] Captain0

[O-2] First Lieutenant1

[O-1] Second Lieutenant1

Warrant Officer (OCS)4

[E-9] Sergeant Major1

[E-8] Master Sergeant1

[E-7] Gunnery Sergeant1

[E-6] Staff Sergeant2

[E-5] Sergeant5

[E-4] Corporal3

[E-3] Lance Corporal0

[E-2] Private First Class1

[E-1] Private3

Trusted/Diplomat/Affiliate6

dev0

Discharged/Visitor29

Applicant16

Member80

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.

Police Roleplay Community#4328109 · 3 shared members

Hapless Studios#5502618 · 3 shared members

Car Crushers Community#2726951 · 2 shared members

KizmoTek Studio#3115970 · 2 shared members

Pilot Training Club#2794513 · 2 shared members

PLATINUM FIVE#4668709 · 2 shared members

REACT Studiosᅠ#17180419 · 2 shared members

BLACK ATMOS Z#10705478 · 2 shared members

Palm Creations#5611347 · 2 shared members

GameLoaded Entertainment#2521353 · 2 shared members

[DEVTEAM6] Fireteam Community Group#2607805 · 2 shared members

Polarstar Studios#5615635 · 2 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.