[ - - ROOM-SYNC - - ] #732232474

188

members (measured 3 Nov 2026, 18:43 UTC)

13 September 2026

created (per Roblox API)

17 September 2026

first measured by this register

Game studiosENgaminghorrorcommunity

Description

Main group for the game backrooms | Room-Sync

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

Membership history

Growth

14 measurements spanning 47 days, net +137. 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 30–209 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
3 Nov 2026, 18:43	188	+5
1 Nov 2026, 08:24	183	+2
31 Oct 2026, 04:13	181	+4
30 Oct 2026, 19:45	177	+5
23 Oct 2026, 22:40	172	-1
23 Oct 2026, 04:38	173	+6
19 Oct 2026, 11:12	167	+17
6 Oct 2026, 17:00	150	+7
5 Oct 2026, 03:49	143	+7
3 Oct 2026, 09:17	136	+16
1 Oct 2026, 10:10	120	+44
23 Sept 2026, 04:37	76	+14
21 Sept 2026, 08:23	62	+11
17 Sept 2026, 13:41	51	first reading

Ownership

Owned by zimming (@BackupMartian) as measured.

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

Members we’ve seen

Apollo (@ApolloSV5) — No-clipper (rank 1)

@Cincinnatixd — Architect (rank 1)

@L1nguin1 — Architect (rank 1)

KABANCIK (@sisop12) — No-clipper (rank 1)

@F0olary — No-clipper (rank 1)

STICK_BUG (@Jaij38) — No-clipper (rank 1)

ATD (@ATDMager9634) — Contributor (rank 1)

Lazeist (@TeamFart1234) — No-clipper (rank 1)

Raven (@theraven1453) — No-clipper (rank 1)

akistatic (@aki173873) — No-clipper (rank 1)

MINDSCAPE (@DES0LATEZ) — No-clipper (rank 1)

nez (@Inxenuous) — Contributor (rank 1)

Noob (@Noob_00443) — No-clipper (rank 1)

@agrcxiz — Architect (rank 1)

Levi (@Sirlevi09) — No-clipper (rank 1)

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

Rank structure

Administration2

No-clipper51

Contributor3

Faction Leader3

Architect7

Owner1

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.

ASYNCᅠ#14484895 · 11 shared members

[ ASYNC Research Institute ]#14615870 · 8 shared members

LSPLASH#3049798 · 7 shared members

Hapless Studios#5502618 · 6 shared members

| Backrooms : Limbo |#17089163 · 6 shared members

Wiggity.#12836673 · 5 shared members

Scriptbloxian Studios#4705120 · 5 shared members

Chillz Studios#2782840 · 5 shared members

SCP:F ~ Special Containment Procedures Foundation#4743750 · 5 shared members

The Major Explorer Group [M.E.G]#32668420 · 5 shared members

Sonar Studios#2919215 · 4 shared members

Sol's Studio#8509669 · 4 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.