Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
jacobis

jacobis #35320760

672,409
members (measured 17 Oct 2026, 01:53 UTC)
14 December 2024
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentstudioofficial

jacobis is a verified game studio group created in December 2024. Its membership is 669,640. The listing is brief: a studio-type community with a verified mark and a count that falls in the high six hundred thousands.

Description

jacobis game studio for jacob's main games

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

Membership history

Growth

582,432672,409627,420.510 August 202617 October 2026
7079 measurements spanning 68 days, net +89,977. 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 568,935–685,906 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 7079
Measured (UTC)MembersChange
17 Oct 2026, 01:53672,409+2
17 Oct 2026, 01:52672,407+4
17 Oct 2026, 01:35672,403+10
17 Oct 2026, 01:17672,393+13
17 Oct 2026, 00:54672,380+2
17 Oct 2026, 00:52672,378+20
17 Oct 2026, 00:21672,358+1
17 Oct 2026, 00:16672,357+3
17 Oct 2026, 00:13672,354+1
17 Oct 2026, 00:08672,353-1
17 Oct 2026, 00:01672,354+20
16 Oct 2026, 23:41672,334+41
16 Oct 2026, 22:22672,293+1
16 Oct 2026, 22:14672,292+3
16 Oct 2026, 22:10672,289+3
16 Oct 2026, 22:00672,286+3
16 Oct 2026, 21:50672,283+2
16 Oct 2026, 21:24672,281+1
16 Oct 2026, 21:20672,280-2
16 Oct 2026, 21:18672,282first reading

Ownership

Owned by @MadSushimi as measured.

Claimed by user #1814434469 — observed between sweeps, detected 10 Aug 2026, 15:13 UTC

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

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

Experiences

2,198
players in this group’s experiences right now
76,701,949
lifetime visits across 20 experiences

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

Studio track record

20 experiences, 76,694,237 total visits, 2,083 playing now, newest released 15 July 2026.

Biggest hit: experience #10149910491 with 43,955,468 visits.

Totals cover the experiences this group owns that this register has measured, as of our last measurement.

Members we’ve seen

@MadSushimi — Owner (rank 255)

@Jus_tinz — Developer (rank 200)

@do_small — Analytics (rank 100)

jedi (@jedistuff2) — Analytics (rank 100)

johnny (@dbs_johnny) — Analytics (rank 100)

StormyVFX (@Stormy_VFX) — VFX (rank 100)

grim (@grimlyyyy) — Tester (rank 3)

mochi (@localdumbs) — Tester (rank 3)

sprite (@PixelCorrupter) — Tester (rank 3)

Labberiest (@LABTOPPLAYER1) — Tester (rank 3)

sloan (@Shwiftorz) — Tester (rank 3)

Dumpster (@mystical_dogeman) — Tester (rank 3)

Justin (@c79dy) — Tester (rank 3)

scree (@TotallyScree) — Tester (rank 3)

mitchellgamedev (@MrCaptain543) — Tester (rank 3)

banana (@BananaCurtains) — Tester (rank 3)

Doughboy (@Supwhatudoin_real) — Tester (rank 3)

DesireNovember (@theboyscoolright) — Tester (rank 3)

Duck (@military123i) — Tester (rank 3)

Sai (@R3offline) — Tester (rank 3)

Batman (@Bajrami_Edil9) — banner (rank 2)

Doboy (@Diongpodi0123) — Member (rank 1)

@NublessLord — Member (rank 1)

@Ramsey2Rich — Member (rank 1)

@Endermem_234 — Member (rank 1)

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

Rank structure

Owner1
Admin1
Developer2
Analytics4
VFX1
Mod0
BCI0
Tester63
STEK Tester0
banner0
Member585,136
Member585,285
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.