[:] Backrooms #573599078

478

members (measured 5 Sept 2026, 11:26 UTC)

23 August 2025

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENbackroomshorrorgame-development

Description

The upcoming most innovative backrooms game on Roblox. Experience the Backrooms like has never been seen before. This group is a work in progress with no estimated ETA and is unrelated to any other MetatableIndex projects. Created August 23rd, 2025.

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

Membership history

Growth

13 measurements spanning 24 days, net +4. 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 473–481 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
3 Sept 2026, 18:26	478	-1
1 Sept 2026, 20:47	479	+1
1 Sept 2026, 15:58	478	+1
31 Aug 2026, 05:25	477	-2
29 Aug 2026, 13:33	479	-1
23 Aug 2026, 21:10	480	+1
22 Aug 2026, 08:32	479	-1
21 Aug 2026, 06:46	480	+1
18 Aug 2026, 17:59	479	+1
16 Aug 2026, 14:09	478	+2
15 Aug 2026, 06:45	476	+1
12 Aug 2026, 18:37	475	+1
10 Aug 2026, 13:00	474	first reading

Ownership

Owned by @MetatableIndex as measured.

Members we’ve seen

@MetatableIndex — ??? (rank 255)

Alpine (@AlpineIndex) — Developer (rank 254)

@TimorousShadow — Developer (rank 254)

TheLonelyDiver (@shiny_matt) — Explorer (rank 1)

giasfelfebrehber (@Meany_tang) — Explorer (rank 1)

Rhinogeneral (@RhinogeneraI) — Explorer (rank 1)

DanishBoi (@madscs) — Explorer (rank 1)

Nyx (@LoadedNyx) — Explorer (rank 1)

@Weelem — Explorer (rank 1)

Konstantinos (@KonstantinosGodKing) — Explorer (rank 1)

m1nt (@M1ntkats) — Explorer (rank 1)

@aidanp777 — Explorer (rank 1)

Aetherpaw (@arleenbarrett) — Explorer (rank 1)

Astral (@AstralNostromo) — Explorer (rank 1)

Scorpio (@Scorpio0270) — Explorer (rank 1)

Plant (@DummyFunds) — Explorer (rank 1)

tocino (@mateomessi_675) — Explorer (rank 1)

Vortex (@eelielias) — Explorer (rank 1)

@trooperboyx — Explorer (rank 1)

@Force8660 — Explorer (rank 1)

@Soundmoji — Explorer (rank 1)

Space (@Spacesurea) — Explorer (rank 1)

Monarch (@DirectorMonarch) — Explorer (rank 1)

Acu (@WanterHD) — Explorer (rank 1)

Sniper (@Jhonwickthe6) — Explorer (rank 1)

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

Rank structure

???1

Developer3

Analytics Access1

Member474

Explorer467

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.

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[:] Nova Corporation#4965800 · 36 shared members

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MetaMethod#11249862 · 19 shared members

LSPLASH#3049798 · 15 shared members

USSF - United States Special Forces#22025 · 15 shared members

Chillz Studios#2782840 · 14 shared members

Roblox#7 · 14 shared members

Paradoxum Games#4914494 · 12 shared members

ROLVe#2613928 · 11 shared members

Pilot Training Club#2794513 · 11 shared members

Stateview Correctional Facility. ∞#5025380 · 11 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.