BMI | Blackthorn Mental Institute #776712456

8

members (measured 27 Oct 2026, 05:46 UTC)

9 August 2025

created (per Roblox API)

15 August 2026

first measured by this register

RoleplayENroleplaymedicalhorror

Description

𝐁𝐥𝐚𝐜𝐤𝐭𝐡𝐨𝐫𝐧 𝐏𝐬𝐲𝐜𝐡𝐢𝐚𝐭𝐫𝐢𝐜 𝐂𝐚𝐫𝐞 𝐅𝐚𝐜𝐢𝐥𝐢𝐭𝐲 Medical 𝙲𝚘𝚗𝚝𝚊𝚒𝚗𝚖𝚎𝚗𝚝 𝙸𝚗𝚜𝚝𝚊𝚕𝚕𝚊𝚝𝚒𝚘𝚗 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Operating within the United States of America as a rehabilitation center & psychiatric care facility, Blackthorn has seen it's ups and down throughout the centuries. Blackthorn serves with multiple smaller to bigger purposes which is to allow rehabilitation and give care to the mentally ill. Blackthorn is set in the 1980s timeline with some advanced features that make it unique to it's genre and timeline. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Founded by KlashWorldz & Karlqnl, 8/9/2025

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

Membership history

Growth

2 measurements spanning 26 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 8–9 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
13 Sept 2026, 21:54	8	-1
18 Aug 2026, 12:11	9	first reading

Ownership

Owned by @SCPFAtlasFounders 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

BMI | Application Centre0 playing now

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

Members we’ve seen

@SCPFAtlasFounders — 「 Institute Director 」 (rank 255)

@quanticvortex — 「 Benefactor 」 (rank 3)

@MitchellDillard — 「 Minimal Security Patient 」 (rank 1)

FreeSchlep (@Error4047443) — 「 Minimal Security Patient 」 (rank 1)

omni (@OmniOperation) — 「 Minimal Security Patient 」 (rank 1)

Justin (@67_Justin) — 「 Minimal Security Patient 」 (rank 1)

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

Rank structure

「 Institute Director 」1

「 Deputy Institute Director 」0

「 Blackthorn Development 」0

------------------------------0

「 Operations Director 」0

「 Moderation Team 」0

「 Department Director 」0

「 Department Executive 」0

-----------------------------0

「 Orderly IV 」0

「 Orderly III 」0

「 Orderly II 」0

「 Orderly I 」0

「 Trainee Orderly 」0

----------------------------0

「 Benefactor 」1

「 Maximum Security Patient 」0

Member8

「 Minimal Security Patient 」6

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.

SCP:F ~ Special Containment Procedures Foundation#4743750 · 4 shared members

[SCPF - Special Containment Procedures Foundation]#4606577 · 3 shared members

SCP-F ︱Special Containment Procedures Foundation#6650179 · 3 shared members

SCPF:: Special Containment Procedures Foundation#5182937 · 3 shared members

Installation Surtr#33304167 · 3 shared members

TIR | The Iron Realm#33799500 · 3 shared members

Roblox#7 · 2 shared members

|GAR| Grand Army of the Republic |#5214183 · 2 shared members

[CBRN]#5855434 · 2 shared members

Stateview Correctional Facility. ∞#5025380 · 2 shared members

[:] Nova Corporation#4965800 · 2 shared members

SCPF || Special Containment Procedures Foundation#3069549 · 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.