UNDERTALE #2740966

6,039

members (measured 29 Aug 2026, 23:01 UTC)

11 January 2016

created (per Roblox API)

10 August 2026

first measured by this register

UNDERTALE is a Roblox group community created on January 11, 2016. It has 6,043 members. The group is not verified and has an owner. No category is assigned.

Membership history

Growth

6 measurements spanning 19 days, net -3. 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 6,038–6,044 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
29 Aug 2026, 23:01	6,039	-1
27 Aug 2026, 04:14	6,040	-1
25 Aug 2026, 15:24	6,041	-1
22 Aug 2026, 12:38	6,042	-1
14 Aug 2026, 13:23	6,043	+1
11 Aug 2026, 07:25	6,042	first reading

Ownership

Owned by @Remarkeyable as measured.

Experiences

0

players in this group’s experiences right now

14,675

lifetime visits across 1 experiences

UNDERTALE GUESS THE CHARACTER0 playing now

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

Members we’ve seen

@Remarkeyable — Sans (rank 255)

@unfwunny — Monsters (rank 1) terminated

Peni (@DeoxsyiVee) — Monsters (rank 1)

@jetixfan26 — Monsters (rank 1) terminated

@zunvuni — Monsters (rank 1)

poot (@poisondazai) — Monsters (rank 1)

@Kitteh6660 — Monsters (rank 1)

SolZ (@SuperKingfighterkid) — Monsters (rank 1)

@EXcellent — Monsters (rank 1)

Slanze (@Slanz_e) — Monsters (rank 1)

Inkyyy (@xXInky_ShadowXx) — Monsters (rank 1)

@chilloutnowbro — Monsters (rank 1)

@ardakoyuncu58 — Monsters (rank 1)

Chow (@Choupiloulette) — Monsters (rank 1)

Emo_Peter (@springtrap10965) — Monsters (rank 1)

velvet (@itsvelvettime) — Monsters (rank 1)

@iiStormyPheonix — Monsters (rank 1) terminated

@SlNSY — Monsters (rank 1)

Bene (@Benegames2) — Monsters (rank 1)

Toriel (@QueenTorieIDreemurr) — Monsters (rank 1)

@Oskiemo — Monsters (rank 1) terminated

CYRVS (@lillerds) — Monsters (rank 1)

@zzzjockzzz — Monsters (rank 1)

@crystalkittydreams — Monsters (rank 1)

Oanda (@Oanda_Snake) — Monsters (rank 1)

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

Rank structure

Sans1

Alphys1

Chara1

Muffet1

Papyrus0

Toriel1

Flowey0

Frisk1

Member6,042

Monsters6,037

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.

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LSPLASH#3049798 · 13 shared members

Paradoxum Games#4914494 · 13 shared members

Typical Games#2649054 · 13 shared members

Car Crushers Community#2726951 · 12 shared members

Roblox High School: Fan Club#1127093 · 12 shared members

Rats United#5948630 · 12 shared members

ObliviousHD Fan Group#2769555 · 12 shared members

Undertale#2683942 · 12 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.