UNDERTALE MONSTERS #7169711

9

members (measured 12 Oct 2026, 20:22 UTC)

24 July 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENgamingundertalegroup-building

Description

Welcome to the UNDERTALE MOSTER group we will be making a game soon and joi nour group to get ranked up soon

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

Membership history

Growth

2 measurements spanning 22 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 9–10 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Sept 2026, 20:49	9	-1
29 Aug 2026, 09:46	10	first reading

Ownership

Owned by fhthat (@shadowofbacons) 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

fhthat (@shadowofbacons) — Owner (rank 255)

@o_o5h — Co-owner (rank 254)

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

Rank structure

Owner0

Co-owner0

DEVS0

Admin0

mod0

PAPYRUS0

SANS0

Member10

MONSTERS0

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.

Paradoxum Games#4914494 · 2 shared members

Easy.gg#5774246 · 2 shared members

HD Games.#5028964 · 2 shared members

..|| The Wells Family ||..#5531358 · 2 shared members

The cool game group#5603490 · 2 shared members

or the devs and co-owner and i#6325300 · 2 shared members

9

Nosniy Games#3461453 · 1 shared members

Yielding Arts#12013007 · 1 shared members

Gamer Robot Inc#4372130 · 1 shared members

Chillz Studios#2782840 · 1 shared members

Bee Swarm Simulator Club#3982592 · 1 shared members

Sol's Studio#8509669 · 1 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.