Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Sy simulator group

Sy simulator group #33466777

538,912
members (measured 6 Nov 2026, 09:17 UTC)
3 December 2023
created (per Roblox API)
10 August 2026
first measured by this register

Sy simulator group is a Roblox community established on December 3, 2023. The group currently has 540,617 members. It is not verified and has an owner. No specific category is assigned.

Membership history

Growth

538,912540,727539,819.510 August 20266 November 2026
1826 measurements spanning 88 days, net -1,815. 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 538,640–540,999 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 1826
Measured (UTC)MembersChange
6 Nov 2026, 08:19538,912-1
6 Nov 2026, 03:58538,913-1
6 Nov 2026, 03:40538,914-1
6 Nov 2026, 02:51538,915-1
6 Nov 2026, 02:10538,916-1
6 Nov 2026, 01:48538,917-1
5 Nov 2026, 23:50538,918-1
5 Nov 2026, 23:10538,919-1
5 Nov 2026, 22:15538,920-1
5 Nov 2026, 22:10538,921-1
5 Nov 2026, 21:50538,922-1
5 Nov 2026, 19:50538,923-1
5 Nov 2026, 18:24538,924-2
5 Nov 2026, 15:25538,926-1
5 Nov 2026, 15:20538,927-1
5 Nov 2026, 13:30538,928-1
5 Nov 2026, 12:23538,929-1
5 Nov 2026, 12:10538,930-1
5 Nov 2026, 05:58538,931-1
5 Nov 2026, 05:33538,932first reading

Ownership

Owned by rblxian (@kal_holder) as measured.

Owner first observed: user #5086552858 — observed between sweeps, detected 10 Aug 2026, 12:43 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

3
players in this group’s experiences right now
31,837,085
lifetime visits across 1 experiences

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

Members we’ve seen

rblxian (@kal_holder) — Owner (rank 255)

ZakeDev (@ZakeeDev) — Admin (rank 254)

Tens (@Tensorized) — Admin (rank 254)

Kubo (@kubo_dev) — Admin (rank 254)

syn (@1syyn1) — Admin (rank 254)

Dinal_Dev (@DonalMarc) — Admin (rank 254)

@syn_uploads — Admin (rank 254)

Cilo (@ChefGroofy) — Member (rank 1)

Cool (@coolboy2312343) — Member (rank 1)

@Gabr3br — Member (rank 1)

SHION (@roblox_user_428347496) — Member (rank 1)

@funnycatdj — Member (rank 1)

NovaByte (@NovaByteXY) — Member (rank 1)

Notionzzx (@agatorboy89) — Member (rank 1)

FireAlarmHolder (@BlakeGamez0AlT) — Member (rank 1)

@Maurx444 — Member (rank 1)

saquon1x (@Cool_Hame) — Member (rank 1)

daff (@99_daff) — Member (rank 1)

Fred (@Real_Fredd) — Member (rank 1)

Kilo (@Zylo_devvv) — Member (rank 1)

Doodle (@DoodleRobIoxYT) — Member (rank 1)

クラウディ (@claudiney_2024) — Member (rank 1)

@rrr_aper — Member (rank 1)

Franco_elMaquina (@IFranco_AndresI) — Member (rank 1)

dead607 (@vortexxerr) — Member (rank 1)

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

Rank structure

Owner1
Admin6
Member540,703
Member540,987
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.