Undertale: Boss Rush Community #9307239

392

members (measured 6 Oct 2026, 00:57 UTC)

24 January 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENgamingfan communityindie games

Description

if you joined this group you are awesome and a fan of boss rush game!!!!

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

Membership history

Growth

4 measurements spanning 36 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 392–395 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
15 Sept 2026, 15:05	392	-1
24 Aug 2026, 10:04	393	-1
14 Aug 2026, 07:34	394	-1
10 Aug 2026, 22:54	395	first reading

Ownership

Owned by Disconnected (@YusufCri7) 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

Disconnected (@YusufCri7) — Owner (rank 255) terminated

HazxikDeCapuan (@hazxik) — Admin (rank 254)

@bendy4476 — Admin (rank 254) terminated

Thatoneboionyouryard (@thatoneboionyouryard) — Member (rank 1)

Version1 (@Pizza21D45) — Member (rank 1)

zat (@NinezatWasBanned) — Member (rank 1)

@plutolover8000 — Member (rank 1)

OGHorrorDust (@Original_Reptile) — Member (rank 1)

rib_b (@ybnjjm) — Member (rank 1)

@stampgagood — Member (rank 1)

DuxFortis (@efeso05) — Member (rank 1) terminated

Ilike_Anime (@MertReyizTRRoblox) — Member (rank 1)

Scythe (@sansramii) — Member (rank 1)

Laterman_Memories909 (@Laterman909) — Member (rank 1)

KakaVJoMamius_TheIII (@littdabfam) — Member (rank 1)

Alya (@VER_REF) — Member (rank 1)

Sans (@BarneyTheForKidsDino) — Member (rank 1)

Divinity (@below55alt) — Member (rank 1)

Tron (@Tron7007) — Member (rank 1)

@Electric_sans0616 — Member (rank 1)

Lean (@pangetsijunpyo) — Member (rank 1)

@myuserisnotgone — Member (rank 1)

Radiantr4ng3r5 (@r4ng3r5) — Member (rank 1)

lordfatrat (@bossypants157) — Member (rank 1)

Luni (@dipsy_38) — Member (rank 1)

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

Rank structure

Owner1

Admin4

Co-Owner1

Member395

Member389

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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Paradoxum Games#4914494 · 27 shared members

FE Studios#5112430 · 25 shared members

JUPITERPIERCER - Sans AU Tycoon#5530638 · 24 shared members

LSPLASH#3049798 · 22 shared members

Undertale: Judgement Day#6221681 · 22 shared members

Chillz Studios#2782840 · 20 shared members

Lad's Doodle Sphere#5668366 · 20 shared members

The Flamingo Fan Club#3336691 · 19 shared members

Monkey Sans club#11580906 · 19 shared members

Sol's Studio#8509669 · 18 shared members

Alpa's Group of Random Stuff#12437895 · 18 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.