The Umbra Federation #15640289

267

members (measured 13 Oct 2026, 15:08 UTC)

10 August 2022

created (per Roblox API)

10 August 2026

first measured by this register

Description

Welcome to The Umbra Federation!

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

Membership history

Growth

6 measurements spanning 48 days, net -5. 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 266–273 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Sept 2026, 19:00	267	-1
17 Sept 2026, 03:24	268	-1
28 Aug 2026, 20:32	269	-1
17 Aug 2026, 12:36	270	-1
15 Aug 2026, 06:35	271	-1
11 Aug 2026, 01:35	272	first reading

Ownership

Owned by @orsom1234 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

5

lifetime visits across 1 experiences

Test Map0 playing now

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

Members we’ve seen

@orsom1234 — Commander Umbra (rank 255)

@nonop111111 — General Larper (rank 250)

chiefbbeef (@vxnatius) — Captain | O2 (rank 100)

@Samuranium — Lieutenant | O1 (rank 75)

cheese (@Mystical_pandaHD) — Seally Maidens | E6 (rank 35)

cheese (@CosmicCheesyPoof) — Seally Maidens | E6 (rank 35)

Mr_sealy (@yeetboy2754) — Seal Team Six | E6 (rank 30)

@waznia123 — Seal Team Six | E6 (rank 30)

@d3r1dd3r — Legionnaire | E1 (rank 5)

N0TB_Potato (@thepotatobob_jr) — Legionnaire | E1 (rank 5)

@SOA_batman — Legionnaire | E1 (rank 5)

@helloharryp — Legionnaire | E1 (rank 5)

@TortugaTGamer — Legionnaire | E1 (rank 5)

dreamer (@NotherDreemurr) — Legionnaire | E1 (rank 5)

Shadow (@shawdosonic200) — Legionnaire | E1 (rank 5)

Killard (@DEVkillard) — Legionnaire | E1 (rank 5)

Flush (@rudypro3211) — Legionnaire | E1 (rank 5)

@kaosdack — Legionnaire | E1 (rank 5)

Nova (@LuckyLuki2810) — Legionnaire | E1 (rank 5)

Gallius (@GalliusPrime) — Legionnaire | E1 (rank 5)

@sus122802 — Placement | E0 (rank 1)

Tyrone (@izquierdomena) — Placement | E0 (rank 1)

Avant (@AvantCourval) — Placement | E0 (rank 1)

Alpha_Sonic (@bowwow1234jk) — Placement | E0 (rank 1)

Lolly2711 (@lolly2711) — Placement | E0 (rank 1)

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

Rank structure

Commander Umbra1

General Larper1

Colonol Unknown0

Retired HiCOM4

Umbra Executive | O44

Major | O31

Captain | O23

Lieutenant | O12

SM Squad Leader0

ST6 Squad Leader0

Seally Maidens | E64

Seal Team Six | E64

Elite Umbra | E50

Ashbringer | E40

Blazemaker | E30

Firecaller | E21

Legionnaire | E165

Member272

Placement | E0182

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.

|GAR| Grand Army of the Republic |#5214183 · 46 shared members

Τhe Confederacy of Ιndependent Systems#17019296 · 26 shared members

Chillz Studios#2782840 · 21 shared members

Wiggity.#12836673 · 18 shared members

Scriptbloxian Studios#4705120 · 18 shared members

Bee Swarm Simulator Club#3982592 · 17 shared members

Βlueprint#13320442 · 17 shared members

|GAR| 7th Sky Corps Funding |#33765104 · 17 shared members

Paradoxum Games#4914494 · 16 shared members

Nosniy Games#3461453 · 15 shared members

The Galactic Empire ‌ ‌ ‌ ‌#3145747 · 15 shared members

The Red Army .#4802792 · 14 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.