![[Backrooms Rp]](https://tr.rbxcdn.com/180DAY-9cd2adb424c3d76648ff22b9a43d3dc1/150/150/Image/Png/noFilter)
[Backrooms Rp] #33222742
Game studiosENbackroomsroleplayhorror
Description
Spring 1991, Somewhere in Silicon Valley Custom Textures - MarvinLeigh1990 Groups - A_Person4141, ALEKM123 Music - K. Pixels, MarvinLeigh1990 Thumbnail Artwork - Melanie Design your own original character and roleplay with others. Wander the many rooms and hallways of the Backrooms as a survivor or explore the Async Research Institute and team up to explore the Backrooms and discover the many secrets the Backrooms has. The possibilities are endless!
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 16 Oct 2026, 00:21 | 663 | +1 |
| 13 Oct 2026, 18:51 | 662 | +1 |
| 11 Oct 2026, 13:30 | 661 | +2 |
| 9 Oct 2026, 15:41 | 659 | +1 |
| 8 Oct 2026, 20:32 | 658 | +1 |
| 6 Oct 2026, 01:50 | 657 | +1 |
| 5 Oct 2026, 04:50 | 656 | +2 |
| 4 Oct 2026, 21:11 | 654 | -1 |
| 4 Oct 2026, 17:21 | 655 | -1 |
| 2 Oct 2026, 19:32 | 656 | +1 |
| 1 Oct 2026, 05:21 | 655 | +1 |
| 30 Sept 2026, 19:51 | 654 | +1 |
| 30 Sept 2026, 16:01 | 653 | +1 |
| 30 Sept 2026, 02:41 | 652 | +1 |
| 30 Sept 2026, 00:50 | 651 | +1 |
| 29 Sept 2026, 21:00 | 650 | +1 |
| 29 Sept 2026, 15:12 | 649 | +1 |
| 28 Sept 2026, 16:21 | 648 | +1 |
| 28 Sept 2026, 14:30 | 647 | +2 |
| 28 Sept 2026, 10:40 | 645 | first reading |
Ownership
Owned by Piglet (@piglet3622) as measured.
Claimed by user #483557226 — observed between sweeps, detected 10 Aug 2026, 19:14 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.
Members we’ve seen
Piglet (@piglet3622) — Creator (rank 255)
Not Marvin (@NotMarvinLeigh) — Community Director (rank 6)
GreatededAuctoritas (@Greateded) — Trusted Member (rank 2)
私の愛 (@rylenic) — Trusted Member (rank 2)
@oyoysc — Trusted Member (rank 2)
biskai (@BoxOfBreadStix) — Community Member (rank 1)
giasfelfebrehber (@Meany_tang) — Community Member (rank 1)
the_rollingfredy (@jansalabur) — Community Member (rank 1)
Blue (@koreagirlsadk21) — Community Member (rank 1)
Someone (@SecurityDepartment75) — Community Member (rank 1)
Timmy (@Beanie_121213) — Community Member (rank 1)
MMM (@SkibiddiMAN) — Community Member (rank 1)
Frexsy (@DrakSn6) — Community Member (rank 1)
pain (@expertmememachine) — Community Member (rank 1)
Isaacmarbles (@isaacmarbles85) — Community Member (rank 1)
solanaceae (@Snake_Boy612) — Community Member (rank 1)
Spaceguy1 (@Jonas_mario10) — Community Member (rank 1)
contaantigadocaramba (@mdschuster) — Community Member (rank 1)
Jacktheperson (@Jacktheperson2006) — Community Member (rank 1)
Robloxian (@tyw4473) — Community Member (rank 1)
Anavil (@MiiNiioTeChiiN) — Community Member (rank 1)
SuspiciousDev (@kylofunplays) — Community Member (rank 1)
Patrick (@awsomeousprime) — Community Member (rank 1)
Porky_Minch (@cokemaster474) — Community Member (rank 1)
Velocity (@axolot777_2) — Community Member (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.