Mass Murderer [OFFICIAL] #3852539

351

members (measured 9 Oct 2026, 17:29 UTC)

6 February 2018

created (per Roblox API)

10 August 2026

first measured by this register

School & educationENfake robux giveawayscam groupimpersonation

Description

Gaming boy has gotten the robux

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

Membership history

Growth

3 measurements spanning 37 days, net -2. 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 351–353 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Sept 2026, 06:37	351	-1
26 Aug 2026, 09:40	352	-1
11 Aug 2026, 14:45	353	first reading

Ownership

Owned by @royrat1312 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

137

lifetime visits across 1 experiences

Mass Murderer [OFFICIAL]0 playing now

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

Members we’ve seen

@royrat1312 — Murderer (rank 255) terminated

@ytLondonthegirl — Innocent (rank 1)

Noname (@xxoliverxx0) — Innocent (rank 1)

iagodemarcoo (@hiualgko) — Innocent (rank 1)

RickyT (@Omq_KinqsRBLX) — Innocent (rank 1)

@Krygios — Innocent (rank 1)

Itz_Zion (@zionisfunny24) — Innocent (rank 1) terminated

Internal (@King_Neon) — Innocent (rank 1) terminated

@jacker13345 — Innocent (rank 1) terminated

@bacon_pugs93 — Innocent (rank 1) terminated

DICTATORMOONIX (@99Thatfinal) — Innocent (rank 1)

@elgametosoli — Innocent (rank 1)

Zdendaaa (@ZorvoanYT) — Innocent (rank 1)

@omarama3456 — Innocent (rank 1) terminated

ChipAn4 (@ElProMaster135) — Innocent (rank 1)

Krxsti_wrld (@KristiXr) — Innocent (rank 1)

pursuer (@johndoeplus) — Innocent (rank 1)

@josephperoneXD — Innocent (rank 1)

Philip1626 (@tr3lerface21424) — Innocent (rank 1)

@manly_monkeyzain — Innocent (rank 1)

@amat194 — Innocent (rank 1) terminated

@GlitcherPlaye1 — Innocent (rank 1)

1ynxtz (@Pawel7432) — Innocent (rank 1)

@BewareRozitizens — Innocent (rank 1)

Velc (@GermanLetsPlay818) — Innocent (rank 1)

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

Rank structure

Murderer1

Officer0

Member353

Innocent352

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.

Bee Swarm Simulator Club#3982592 · 8 shared members

16bitplay Games#3233280 · 8 shared members

alissiaj & lordawersomeemperor game#2603044 · 8 shared members

Scriptbloxian Studios#4705120 · 6 shared members

Chillz Studios#2782840 · 6 shared members

PM and N studios#5322311 · 6 shared members

i love conan#5848640 · 6 shared members

Roblox#7 · 5 shared members

Rumble Studios#3333298 · 5 shared members

The Flamingo Fan Club#3336691 · 5 shared members

Car Crushers Community#2726951 · 5 shared members

RELL World#1226491 · 5 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.