Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Jack Stuldio

Jack Stuldio #5491609

95
members (measured 30 Aug 2026, 21:06 UTC)
11 January 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentcommunity managementupdates and announcements

Description

Welcome to Jack Studio this is the group where i tell everyone about updates on my games and maybe spoiling a new game, this group will start getting games aswell and the ones in the group will get replaced by new games. Here are the Rules: [1.No Bullying.] [2.No Trash Talking.] 3.No Advertising Your Groups/Games. [4.Dont Force Me To Make Games That i Dont Wanna Make.] [5.No Begging.] Everything's been ruined, thanks to Roblox... Bus Game coming soon!

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
15 Aug 2026, 15:5895first reading

Ownership

Owned by Jack (@anastasouliss) as measured.

Experiences

0
players in this group’s experiences right now
3,377
lifetime visits across 9 experiences

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

Members we’ve seen

Jack (@anastasouliss)Jack Summer (rank 255)

Michaeljacksonfan (@progamer25894)Workers Summer (rank 254)

Chico_rojo (@JuanGutierrezCava)Costumers Summer (rank 235)

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

Rank structure

Jack Summer1
Jack Summer 22
Workers Summer4
Friends Summer3
Costumers Summer85
Member95
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.

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.