Unexplored Backrooms Game Group #15824266

100

members (measured 13 Oct 2026, 06:34 UTC)

2 September 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 17 days, net -1. 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 100–101 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
29 Aug 2026, 02:17	100	-1
12 Aug 2026, 05:49	101	first reading

Ownership

Owned by TooSlow (@lizzplaysroblox41) 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

TooSlow (@lizzplaysroblox41) — Founder (rank 255)

bacon (@carlos10062) — Wanderer (rank 1)

Vult (@Vultzun) — Wanderer (rank 1)

Cassety (@maskedboy38) — Wanderer (rank 1)

AB1 (@404error2011) — Wanderer (rank 1)

IHateMods_xd (@partyblob9) — Wanderer (rank 1)

pepper (@peppered_eels) — Wanderer (rank 1)

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

Rank structure

Founder1

Co-Owner0

Head Admin1

Tester4

Member101

Wanderer95

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.

LSPLASH#3049798 · 6 shared members

Wiggity.#12836673 · 5 shared members

Chillz Studios#2782840 · 4 shared members

Bee Swarm Simulator Club#3982592 · 4 shared members

Jean's Bizarre Community#6356872 · 4 shared members

Scriptbloxian Studios#4705120 · 3 shared members

BIG Games Pets#3959677 · 3 shared members

Sol's Studio#8509669 · 3 shared members

Rumble Studios#3333298 · 3 shared members

The Flamingo Fan Club#3336691 · 3 shared members

Slap Battles#9950771 · 3 shared members

Paradoxum Games#4914494 · 3 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.