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Βlack Mesa

Βlack Mesa #14905927

979
members (measured 8 Oct 2026, 04:18 UTC)
22 May 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENroleplaygamingcommunity

Description

AWSIUM'S BLACK MESA RESEARCH INSTITUTE Founded in the early 1960s, Black Mesa is a government contracted research corporation entrusted with research of many scientific fields within its facilities. Black Mesa's mission is to complete government research contracts as well work towards scientific breakthroughs. "Working to make a better tomorrow for all mankind." ──────────────────────────────────────────

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

Membership history

Growth

973988980.597910 August 20267 October 2026
70 measurements spanning 58 days, net +6. 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 971–990 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 70
Measured (UTC)MembersChange
7 Oct 2026, 21:38979-1
7 Oct 2026, 08:18980+2
7 Oct 2026, 00:20978-1
5 Oct 2026, 22:22979-1
5 Oct 2026, 08:43980-1
3 Oct 2026, 01:52981+1
2 Oct 2026, 07:01980-1
1 Oct 2026, 01:04981+1
30 Sept 2026, 08:34980-1
28 Sept 2026, 07:04981-1
27 Sept 2026, 22:08982+1
27 Sept 2026, 03:24981-3
26 Sept 2026, 06:56984-1
24 Sept 2026, 03:57985+2
21 Sept 2026, 03:31983+2
20 Sept 2026, 22:20981-1
20 Sept 2026, 01:00982+1
19 Sept 2026, 19:38981-1
19 Sept 2026, 09:37982-1
17 Sept 2026, 05:33983first reading

Ownership

Owned by BMRF (@MesaHolding) as measured.

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

Experiences

8
players in this group’s experiences right now
151,135
lifetime visits across 3 experiences

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

Members we’ve seen

BMRF (@MesaHolding) — BMRF (rank 255)

@Awsium — Administration (rank 254)

shad (@bIackoutwave) — Administration (rank 254)

testedcevic (@TestedAlebeg73) — Developer (rank 251)

raiden (@surodex) — Developer (rank 251)

Spect (@Spectrentha) — Developer (rank 251)

Steve (@stiveiso1747) — Developer (rank 251)

Exallted (@ExaIIted) — Board of Directors (rank 250)

@ExiledCrown — Board of Directors (rank 250)

Trxnity (@Trxnxty_59) — Level 6 Clearance (rank 7)

angels (@AngelsIV) — Level 6 Clearance (rank 7)

@INubzNoob — Level 6 Clearance (rank 7)

@MIHAI44783 — Level 6 Clearance (rank 7)

North (@SanX0401) — Level 6 Clearance (rank 7)

LetsLaughitout (@dragon_fire5627) — Level 6 Clearance (rank 7)

@Maltstars — Level 6 Clearance (rank 7)

NikitaKorostel (@NerobukiVistule) — Level 5 Clearance (rank 6)

@mzjmjzm2 — Level 5 Clearance (rank 6)

きらめき (@Husbant0) — Level 5 Clearance (rank 6) terminated

LONOWN (@LegendPower143) — Level 5 Clearance (rank 6)

@patrik789090 — Level 5 Clearance (rank 6)

Darth_Attacker (@crazyattaker1) — Level 4 Clearance (rank 5)

Willow (@Willow_Pot) — Level 4 Clearance (rank 5)

Temporary (@xetemp) — Level 4 Clearance (rank 5)

@janslan — Level 4 Clearance (rank 5)

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

Rank structure

BMRF1
Administration2
Developer9
Board of Directors4
Level 7 Clearance5
Level 6 Clearance13
Level 5 Clearance10
Level 4 Clearance19
Level 3 Clearance34
Level 2 Clearance32
Level 1 Clearance108
Member979
Awaiting Assignment747
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.

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.