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Undyne Fan Club

Undyne Fan Club #2849999

85
members (measured 5 Oct 2026, 11:34 UTC)
3 June 2016
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENUndertaleRoleplayFan Community

Description

Hello Nerds! This group is if you like Undyne and would like to role play, I mean im not ASKING you to join, if you like Undyne then just join it!

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

Membership history

Growth

858685.513 August 2026 — 86 members24 September 2026 — 85 members13 August 202624 September 2026
2 measurements spanning 42 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 85–86 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
24 Sept 2026, 07:5885-1
13 Aug 2026, 14:5986first reading

Ownership

Owned by @Biggie_BlueCheese 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

@Biggie_BlueCheese — Undyne Herself (rank 255) terminated

bonnie (@diva5620) — Nerds (rank 1)

N0NAs (@efl2908) — Nerds (rank 1)

Walmart Bag (@Narotu_Uzumonki) — Nerds (rank 1)

@ItsJakeTimeNow — Nerds (rank 1)

ZandyZ (@THATONEFAMOUSDUDE0) — Nerds (rank 1)

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

Rank structure

Undyne Herself1
Undying0
Skelebros0
Alphys1
Monster Kid0
Punks0
Member86
Nerds84
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.

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.