![[HLRP] Black Mesa Research Facility](https://tr.rbxcdn.com/180DAY-0c66d1c2f6d985675e9ccad75a1c7bfb/150/150/Image/Png/noFilter)
[HLRP] Black Mesa Research Facility #33963077
Game fan groupsENHalf-LifeRoleplayGaming Community
Description
The Black Mesa Research Facility, or B.M.R.F. for short, and colloquially known as Black Mesa, was a scientific research complex built around an abandoned Cold War ICBM launch silo in the New Mexico desert in the United States. [HLFandom] 404aka (Head Developer, Lead Modeler, Level Designer) SplinterLock (3D Modeler, Coder, Animator) GoldSDelta (Scripter)
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 10 Oct 2026, 00:47 | 258 | +1 |
| 5 Oct 2026, 02:37 | 257 | +1 |
| 19 Sept 2026, 19:05 | 256 | +1 |
| 16 Sept 2026, 02:31 | 255 | -1 |
| 7 Sept 2026, 07:01 | 256 | +3 |
| 22 Aug 2026, 21:41 | 253 | -1 |
| 18 Aug 2026, 14:15 | 254 | -1 |
| 11 Aug 2026, 10:37 | 255 | first reading |
Ownership
Owned by aka (@404aka) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
aka (@404aka) — [OWN] Head Developer (rank 255)
The Void (@TheVoidlesslWalker) — [PL] Project Lead (rank 253)
Black_Ops (@ProRoblox201983) — [PTR] Play Tester (rank 248)
humanvelocity (@microbubi) — [MBR] Members (rank 2)
Cringe (@pleasesonthackmeALT) — [MBR] Members (rank 2)
Dr_Stan (@stanlielo) — [MBR] Members (rank 2)
xXM4fi0s0Xx (@Cruzjc05) — [MBR] Members (rank 2)
MichaelHVolkor (@BOYWITHUKE20212022) — [MBR] Members (rank 2)
carcinogens (@GunkierBunker) — [MBR] Members (rank 2)
Courier (@gamerkidjulianv) — [MBR] Members (rank 2) terminated
@angelisfax1 — [MBR] Members (rank 2)
jeffboi (@jeffcool16465) — [MBR] Members (rank 2)
Arta (@XxArtemis_ArtistxX) — [MBR] Members (rank 2)
istolesomeoneswallet (@PoopSnake04) — [MBR] Members (rank 2)
vic (@CrazyTunaGamer) — [MBR] Members (rank 2)
Bill (@CharlesCyborg712) — [MBR] Members (rank 2)
JohnyMoscow (@Loriks32) — [MBR] Members (rank 2)
Arti (@ArtifactDEnjoyer) — [MBR] Members (rank 2)
LardyBoyVib (@LARP_TRON9000) — [MBR] Members (rank 2)
@robloxjackjack25 — [MBR] Members (rank 2)
IThrowThrowup (@rerererere_34543) — [MBR] Members (rank 2)
rowbow (@acab1115) — [MBR] Members (rank 2)
compl1cated (@Mike1919192) — [MBR] Members (rank 2)
zanson (@TacoDNumberBloxEditr) — [MBR] Members (rank 2)
Dre (@benjiboy927) — [MBR] Members (rank 2)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.