Great Grandpas #12706814

79

members (measured 18 Oct 2026, 14:10 UTC)

24 October 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgaminghistorystudio

Description

🎉 Welcome to Great Grandpas Studio! A collection of fun and historical games.

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

Membership history

Growth

2 measurements spanning 30 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 79–80 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
10 Sept 2026, 10:33	79	-1
11 Aug 2026, 01:02	80	first reading

Ownership

Owned by Tuna (@atuankiet1) 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

719

lifetime visits across 8 experiences

Frontline Combat0 playing now

Battle of Belleau Wood 19180 playing now

Great Grandpas Event Center0 playing now

Studio Creations Lounge0 playing now

Pirate Ship [Firework Shows]0 playing now

Town Square, Sugarland, TX0 playing now

Development Baseplate0 playing now

Untitled Game0 playing now

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

Members we’ve seen

Tuna (@atuankiet1) — Community Holder (rank 255)

Klaus_VonGartmann (@kylestmpx) — Owner (rank 254)

autobeto (@autobeto20) — Owner (rank 254)

whery (@wherycillu) — Developer (rank 253)

@Trooper_Eric21 — Member (rank 1)

@FloridianRuger — Member (rank 1)

Waddle_Duck (@WaddIe_Duck) — Member (rank 1)

lelelele (@Officer_RBLX1231) — Member (rank 1)

condvr (@440mz) — Member (rank 1)

@Elviqes — Member (rank 1)

@Starwarsgamer12300 — Member (rank 1)

Cskidd (@CSKIDD893) — Member (rank 1)

Free Cash (@Jmoneybro22) — Member (rank 1)

keven (@DevZexer) — Member (rank 1)

xogreek (@SwornEternal) — Member (rank 1)

KD10 (@roblox_user_1155338077) — Member (rank 1)

oval (@ovalmaz) — Member (rank 1)

LucidPlays (@Www_yourmo) — Member (rank 1)

CadenPoopesh (@lolpotat3) — Member (rank 1)

Limited_Development (@Audi_Development) — Member (rank 1) terminated

Will (@Will7930s) — Member (rank 1)

TopG (@911_Development) — Member (rank 1)

Catastropher (@Javelazer) — Member (rank 1)

V4_WhlteTo8 (@shazam456767654) — Member (rank 1)

Paul (@MeCtiy) — Member (rank 1)

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

Rank structure

Community Holder1

Owner3

Developer2

Model Inspector0

Member80

Member74

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 · 11 shared members

Pilot Training Club#2794513 · 10 shared members

Five-O Community#4824823 · 10 shared members

REACT Studiosᅠ#17180419 · 10 shared members

Roblox#7 · 9 shared members

Police Roleplay Community#4328109 · 9 shared members

United States Armed Forces [USA]#3054949 · 9 shared members

Timberline Productions#7856718 · 9 shared members

[OL] United States Special Forces#10440380 · 9 shared members

Nosniy Games#3461453 · 7 shared members

BIG Games™#2703304 · 7 shared members

Paradoxum Games#4914494 · 7 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.