Undertale Ultimate AU #11553138

1,183

members (measured 15 Oct 2026, 09:21 UTC)

19 July 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENgamingfan communityroleplay

Description

Welcome to L3W

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

Membership history

Growth

5 measurements spanning 40 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 1,182–1,188 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
19 Sept 2026, 16:30	1,183	-1
30 Aug 2026, 08:22	1,184	-1
23 Aug 2026, 04:41	1,185	-1
10 Aug 2026, 12:40	1,186	-1
10 Aug 2026, 11:43	1,187	first reading

Ownership

Owned by Nep (@Pai_KuJuNara) as measured.

Claimed by user #2638036039 — observed between sweeps, detected 10 Aug 2026, 15:26 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

Nep (@Pai_KuJuNara) — Owner (rank 255)

Yamden (@RUHILWDF) — Admin (rank 254)

キメラ (@Rott3n_g1rlll) — Member (rank 1)

Bes (@SkeletonScramble) — Member (rank 1)

arupa (@WAsansaaaa) — Member (rank 1)

Chara (@Clayx_god8) — Member (rank 1)

Crossed (@Logannater2000) — Member (rank 1)

Apolo (@HUGOPROKAWAY3) — Member (rank 1)

Bored (@Matty_RBXL) — Member (rank 1) terminated

Serborvisa (@NPC_AreBecomingSmart) — Member (rank 1)

Cookie (@gwkerendarilahir) — Member (rank 1)

lluckyfraud (@cidney214) — Member (rank 1)

IFastestThingAliveK (@coolskeleton20104) — Member (rank 1)

Ravi0li (@princeluttrell) — Member (rank 1)

Neon (@NeonTheMelonHead) — Member (rank 1)

Proxy (@MenaceToSocietyX3) — Member (rank 1)

Adambot211021 (@adambot211021) — Member (rank 1) terminated

AERO (@Xander050212) — Member (rank 1)

game (@gazmezalejandra7) — Member (rank 1)

1chanell (@perz0609) — Member (rank 1)

@Octo_hiYT — Member (rank 1) terminated

Nayako (@huyyeyeye2) — Member (rank 1)

Stev (@stevejohn3) — Member (rank 1)

Yournormalgamehost (@ratattake1344) — Member (rank 1) terminated

Gru_2468 (@pikachulars) — Member (rank 1)

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

Rank structure

Owner1

Admin1

Member1,186

Member1,184

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.

The Flamingo Fan Club#3336691 · 47 shared members

LSPLASH#3049798 · 39 shared members

Sol's Studio#8509669 · 39 shared members

Slap Battles#9950771 · 39 shared members

Universe Time Studio#6556072 · 39 shared members

Chillz Studios#2782840 · 37 shared members

U.U.A Studio#8780458 · 36 shared members

Wiggity.#12836673 · 33 shared members

Roblox#7 · 33 shared members

Thinking Project#1235888 · 32 shared members

HIM-VERSE STUDIOS#10174443 · 32 shared members

Weibu Studio#11274913 · 31 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.