Just Dev #5303222

357

members (measured 14 Oct 2026, 00:49 UTC)

30 November 2019

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 40 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 357–359 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Sept 2026, 16:36	357	-1
9 Sept 2026, 12:55	358	-1
11 Aug 2026, 04:48	359	first reading

Ownership

Owned by LastPenguin (@gggamer1921212) 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

8,240

lifetime visits across 1 experiences

JAUT RPG Remake[v. 1.2.6]0 playing now

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

Members we’ve seen

LastPenguin (@gggamer1921212) — Owner (rank 255)

@FoTaOpArAt — Co-Owner (rank 254)

XChara (@mitsunatsuki) — Member (rank 1)

Purple_Kober (@ayiasksjwhwn) — Member (rank 1)

Mario (@dedede_struction) — Member (rank 1) terminated

zxr (@RAZERBLADE879) — Member (rank 1)

Anti_Guy (@ALFI_Creator) — Member (rank 1)

Cal (@Cal_x29) — Member (rank 1)

@Zacharypjg — Member (rank 1)

David Martinez (@guest_fornow77) — Member (rank 1)

Galaxy (@NiftyMinion12) — Member (rank 1)

@granifle — Member (rank 1)

deivxbanditrsh (@deivxbandigud) — Member (rank 1)

kyle (@sans2090doc) — Member (rank 1)

@addddddazd — Member (rank 1)

Violet (@violetblue12344) — Member (rank 1)

Ari (@misha765478) — Member (rank 1)

stef (@stefnplayz) — Member (rank 1)

SSChara (@CharlieBanana21) — Member (rank 1) terminated

Winged_Hussar (@superbromanBOBU) — Member (rank 1)

magic (@josdielivan) — Member (rank 1)

Crimson (@CRlMSONPHANTOM) — Member (rank 1) terminated

Lee (@2603wsad) — Member (rank 1)

@Not_MysteryMan — Member (rank 1)

HappyForPeople (@vrouyr111) — Member (rank 1)

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

Rank structure

Owner1

Co-Owner1

Administrator0

Developer4

Member359

Member353

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 · 22 shared members

The Flamingo Fan Club#3336691 · 22 shared members

Scriptbloxian Studios#4705120 · 20 shared members

LSPLASH#3049798 · 20 shared members

Bee Swarm Simulator Club#3982592 · 20 shared members

robloxo studios#2731732 · 20 shared members

Paradoxum Games#4914494 · 16 shared members

FE Studios#5112430 · 16 shared members

Roblox#7 · 15 shared members

Nosniy Games#3461453 · 14 shared members

Universe Time Studio#6556072 · 14 shared members

Some's Epic Group#5573166 · 14 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.