#KillerNation #4510224

3,478

members (measured 30 Aug 2026, 23:06 UTC)

2 November 2018

created (per Roblox API)

10 August 2026

first measured by this register

Community & socialENcontent creatormerchandisefan group

Description

🔑 Welcome to the official group of Mr.ProKiller! 💎 Make sure to subscribe with notifications! 📸 Buy the merch if you would like to support me and fund future giveaways! 🚨 Enjoy your time here!

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

Membership history

Growth

2 measurements spanning 13 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 3,478–3,479 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Aug 2026, 07:32	3,478	-1
10 Aug 2026, 12:14	3,479	first reading

Ownership

Owned by MrProKiller (@MrPKwastaken) as measured.

Claimed by user #593439941 — observed between sweeps, detected 10 Aug 2026, 13:52 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

MrProKiller (@MrPKwastaken) — Mr.ProKiller (rank 255)

@Vinnaxy — Developer (rank 253)

@luxermood — 🌹Subscribers! (rank 1)

@notiamfizzy — 🌹Subscribers! (rank 1)

@roblox_user_155754126 — 🌹Subscribers! (rank 1)

MagnumFr (@jeetizee) — 🌹Subscribers! (rank 1)

RVD (@RVD_Gaming) — 🌹Subscribers! (rank 1)

FineEdge (@vacjer) — 🌹Subscribers! (rank 1)

Ducky_Xistxnce (@Sub2Xistxnce) — 🌹Subscribers! (rank 1) terminated

SubToJeffx (@kohkoh0986) — 🌹Subscribers! (rank 1)

D15H0N0R (@Z3LYU5) — 🌹Subscribers! (rank 1)

@arsh_here — 🌹Subscribers! (rank 1)

PreionX (@PoomThailandGamer) — 🌹Subscribers! (rank 1)

Arjun (@iiArjxn) — 🌹Subscribers! (rank 1)

Blox (@ItIsJustMeBloxingYT) — 🌹Subscribers! (rank 1)

@FiliDeathh — 🌹Subscribers! (rank 1)

SubToAstorPlayz (@Astorplayz_YT) — 🌹Subscribers! (rank 1)

linkk (@YoLinkStar) — 🌹Subscribers! (rank 1)

ItsPre (@Pre_GamerZ) — 🌹Subscribers! (rank 1)

Not_ItzzDS (@ItzzDSGaming) — 🌹Subscribers! (rank 1)

@euanolaguer10 — 🌹Subscribers! (rank 1)

Jesus (@radokiller123) — 🌹Subscribers! (rank 1)

K_0N (@xinpigpig) — 🌹Subscribers! (rank 1)

YoTomStarKA (@Tombarca11) — 🌹Subscribers! (rank 1)

Pro (@progamerxxx412) — 🌹Subscribers! (rank 1)

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

Rank structure

Mr.ProKiller1

Admin1

Developer2

Member3,479

🌹Subscribers!3,476

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.

Easy.gg#5774246 · 83 shared members

BIG Games Pets#3959677 · 78 shared members

KreekCraft Community#3072234 · 75 shared members

Roblox#7 · 66 shared members

Scriptbloxian Studios#4705120 · 65 shared members

ROLVe#2613928 · 65 shared members

YXceptional Studios#4217910 · 62 shared members

Nosniy Games#3461453 · 60 shared members

TeamTanqR#3052825 · 60 shared members

VG Gang#3867483 · 56 shared members

BIG Games™#2703304 · 54 shared members

The Flamingo Fan Club#3336691 · 54 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.