Undertale: Countless Timelines #16046651

49

members (measured 24 Oct 2026, 05:33 UTC)

4 October 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENgamingundertalefan-group

Description

This is the official group of the game Join or you are uncool

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

Membership history

Growth

2 measurements spanning 43 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 49–50 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
24 Sept 2026, 05:33	49	-1
12 Aug 2026, 09:07	50	first reading

Ownership

Owned by THE_G (@G4BR13L_progamer123) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0

players in this group’s experiences right now

41

lifetime visits across 1 experiences

Roll N Fight0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

THE_G (@G4BR13L_progamer123) — Owner (rank 255)

1nstantJust1ce (@matei_2015) — Developer (rank 254)

Newy (@Newy_06) — Developer (rank 254)

sorrowfullylarping25 (@B0RGUIR) — Tester (rank 253)

Quincy (@SolsticeNeo) — Member (rank 1)

@charles2130443 — Member (rank 1)

catastrophie (@imaprookhuman) — Member (rank 1)

Epik2 (@MattyPsWorld) — Member (rank 1)

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

Rank structure

Owner0

Developer4

Tester7

Member50

Member38

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.

Wiggity.#12836673 · 5 shared members

LSPLASH#3049798 · 5 shared members

Bee Swarm Simulator Club#3982592 · 5 shared members

Chillz Studios#2782840 · 4 shared members

Current.#34852864 · 4 shared members

The Flamingo Fan Club#3336691 · 4 shared members

Slap Battles#9950771 · 4 shared members

Thinking Project#1235888 · 4 shared members

FLOPPA#1#14179659 · 4 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 3 shared members

Scriptbloxian Studios#4705120 · 3 shared members

BIG Games Pets#3959677 · 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.