Undertale ## Roleplay Group #3054827

551

members (measured 20 Aug 2026, 17:39 UTC)

5 January 2017

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENroleplayfan groupevents

Description

~ Welcome to Group JK ~ ~ Join the upcoming events! ~

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

Membership history

Growth

2 measurements spanning 3 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 551–552 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
14 Aug 2026, 02:32	551	-1
10 Aug 2026, 19:40	552	first reading

Ownership

Owned by @Al_JOKER27 as measured.

Members we’ve seen

@Al_JOKER27 — ♕『 BIG Boss』♕ (rank 255)

Bazoka (@mr_amrsolt2004) — ❖members (rank 1)

Mijosamaya8055 (@MOHAMAD_8055) — ❖members (rank 1)

SA3DOLA (@xXAmrXxX2) — ❖members (rank 1)

xavier (@youssef_01234) — ❖members (rank 1)

GubGub (@Relquify) — ❖members (rank 1)

バラとシャンパン (@davi_gamerYToficiau2) — ❖members (rank 1)

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

Rank structure

♕『 BIG Boss』♕1

♕ Admin ♕1

Member552

❖members550

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.

16bitplay Games#3233280 · 5 shared members

Wiggity.#12836673 · 4 shared members

Chillz Studios#2782840 · 4 shared members

Quataun#12121240 · 4 shared members

BIG Games™#2703304 · 3 shared members

Easy.gg#5774246 · 3 shared members

크롱 스튜디오#35669818 · 2 shared members

BRAZILIAN SPYDER#35815907 · 2 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 2 shared members

BIG Games Pets#3959677 · 2 shared members

Yielding Arts#12013007 · 2 shared members

LSPLASH#3049798 · 2 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.