![[:] Backrooms](https://tr.rbxcdn.com/180DAY-bd5f0aee60f585d3fee0df0893c31693/150/150/Image/Png/noFilter)
[:] Backrooms #573599078
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
| Measured (UTC) | Members | Change |
|---|---|---|
| 23 Oct 2026, 22:40 | 482 | +1 |
| 21 Oct 2026, 08:53 | 481 | -1 |
| 15 Oct 2026, 13:32 | 482 | -3 |
| 12 Oct 2026, 04:17 | 485 | -1 |
| 5 Oct 2026, 15:26 | 486 | +1 |
| 2 Oct 2026, 14:35 | 485 | +1 |
| 21 Sept 2026, 18:24 | 484 | +1 |
| 17 Sept 2026, 15:05 | 483 | +1 |
| 13 Sept 2026, 08:10 | 482 | +2 |
| 12 Sept 2026, 02:35 | 480 | +2 |
| 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 | first reading |
Ownership
Owned by @MetatableIndex 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
@MetatableIndex — ??? (rank 255)
Alpine (@AlpineIndex) — Developer (rank 254)
@TimorousShadow — Developer (rank 254)
@Kyostx — Explorer (rank 1)
@RyBird — Explorer (rank 1)
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)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.