Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
The Big Brain Mafia

The Big Brain Mafia #8578193

57
members (measured 15 Oct 2026, 09:35 UTC)
11 December 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgamingsocialhumor

Description

Big Brain Mafia DONT SUE US BECASUE WE HAVE REALLY GOOD LAWYER'S. 𝔉𝔬𝔲𝔫𝔡𝔢𝔡 𝔇𝔢𝔠𝔢𝔪𝔟𝔢𝔯 𝔈𝔩𝔢𝔳𝔢𝔫𝔱𝔥 𝔗𝔴𝔢𝔫𝔱𝔶 𝔱𝔴𝔢𝔫𝔱𝔶 𝔅𝔦𝔤 𝔅𝔯𝔞𝔦𝔫 𝔊𝔞𝔫𝔤 ©

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

Membership history

Growth

575857.512 August 2026 — 58 members24 September 2026 — 57 members12 August 202624 September 2026
2 measurements spanning 43 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 57–58 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
24 Sept 2026, 15:4257-1
12 Aug 2026, 04:2758first reading

Ownership

Owned by @Subvivth 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
78
lifetime visits across 1 experiences

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

Members we’ve seen

@Subvivth — The boss (rank 255)

Lucas (@LHart2009) — mr Lucas (rank 254)

BoxPat (@Box_Patrick) — Council of big brain mafia, (rank 251)

@Box_Mario — Council of big brain mafia, (rank 251)

@MarlanoAc0sta — Council of big brain mafia, (rank 251)

conehead (@FARTGUY6000O) — Mister fartGuy6000O (rank 251)

@Dragon_games211 — Council of big brain mafia, (rank 251) terminated

lebon (@LeBonVieuxChat90) — sociopath of big brain gang, (rank 99)

Kylie (@KylieDog101) — Normal big brain gang, member (rank 1)

Zarick (@TheAnonymousSteamMan) — Normal big brain gang, member (rank 1)

abzz (@PlayfulPabdi) — Normal big brain gang, member (rank 1)

Doggo (@dhaworth9308) — Normal big brain gang, member (rank 1)

@asherwat — Normal big brain gang, member (rank 1)

Meta (@MetaBlx) — Normal big brain gang, member (rank 1)

pacerdevilmagic (@Phantomfoxy106) — Normal big brain gang, member (rank 1)

Luljorge14 (@JorgeC23) — Normal big brain gang, member (rank 1)

Caleb (@Cam_cab0819) — Normal big brain gang, member (rank 1)

@invertixSg1236 — Normal big brain gang, member (rank 1)

@michaelthebeast6 — Normal big brain gang, member (rank 1)

Harmonee (@Octixii) — Normal big brain gang, member (rank 1)

Scout (@fortniteapexnogood) — Normal big brain gang, member (rank 1)

MewBoo (@TheComebackYear) — Normal big brain gang, member (rank 1) terminated

Interlinked (@PlantsVsTheZombies) — Normal big brain gang, member (rank 1)

DaWise1 (@KingZeusKronides) — Normal big brain gang, member (rank 1)

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

Rank structure

The boss0
Mister Whisper0
mr Lucas0
Mr Fearless0
Mr Maxie0
Council of big brain mafia,0
Mister fartGuy6000O0
sociopath of big brain gang,0
high ranked Big brain gang, member0
Big brain gang, Body guard0
medium ranked Big brain gang, member0
Member58
Normal big brain gang, member0
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.