Cool Group 666 #3141357

172

members (measured 3 Oct 2026, 11:03 UTC)

7 March 2017

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentindie gamescommunity

Description

Cool Group 666 is a Developer Group We‘re making Games just for fun and enjoyment Support is Appreciated ! :)

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 172–173 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
12 Sept 2026, 17:33	172	-1
17 Aug 2026, 19:47	173	first reading

Ownership

Owned by CJ3 (@CJ3_Roblox) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

CJ3 (@CJ3_Roblox) — Owner (rank 255)

@JXRlC — Member (rank 1) terminated

Cosminn (@DoctorEliminator2) — Member (rank 1)

@Bro5495 — Member (rank 1)

@deathstriker200202 — Member (rank 1)

Chanel (@Angle_Robloxz) — Member (rank 1)

@Lionfox2008 — Member (rank 1)

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

Rank structure

Owner1

Co-Owner1

old accounts2

Admin2

Testers0

Member173

Member168

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.

Chillz Studios#2782840 · 3 shared members

The Flamingo Fan Club#3336691 · 3 shared members

Nosniy Games#3461453 · 2 shared members

BIG Games Pets#3959677 · 2 shared members

RELL World#1226491 · 2 shared members

HD Games.#5028964 · 2 shared members

Dungeon Quest by Voldex#4788489 · 2 shared members

BlockZone#5202664 · 2 shared members

Wiggity.#12836673 · 1 shared members

Scriptbloxian Studios#4705120 · 1 shared members

LSPLASH#3049798 · 1 shared members

Bee Swarm Simulator Club#3982592 · 1 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.