Sērenity #17119034

147

members (measured 7 Oct 2026, 02:05 UTC)

1 March 2023

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgaming crewNA/EU regionH20 reference

Description

WELCOME TO SERENITY! ⎯⎯ ☆★ ⎯⎯⎯⎯ ☆★ ⎯⎯⎯⎯ ☆★ ⎯⎯ ┆Where Magic Happens ╰ NA / EU CREW ⎯⎯ ☆★ ⎯⎯⎯⎯ ☆★ ⎯⎯⎯⎯ ☆★ ⎯⎯ Follow the ways of H20!

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

Membership history

Growth

5 measurements spanning 28 days, net -2. 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 147–150 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
8 Sept 2026, 05:21	147	-1
20 Aug 2026, 15:40	148	-1
18 Aug 2026, 13:45	149	-1
16 Aug 2026, 03:20	150	+1
11 Aug 2026, 05:44	149	first reading

Ownership

Owned by @rjbcages 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

@rjbcages — ˚· GROUP৶HOLDER! ✿ ·˚ (rank 255)

cheech (@CheechLove) — ! ⌒ ♡˳˚MERMAIDIEN (rank 3)

OsDee (@AmpUser12) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1) terminated

diamondthebody (@doIIetas) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1) terminated

nicole (@callisnicole) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

MimiFrmChina (@eskf0xtvwtu50ys2bopk) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1) terminated

silo (@UhhSilo) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

Ciao (@0nlyT0tally) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

MonaDior (@STLOSERR) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

unstopableguilt (@saorithepopstar) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

Manifest (@BOSSKID293830) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1) terminated

@a3qvn — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

liam (@smh032) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

ritualstar (@2023ugcs) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1) terminated

KIKUO (@itz_froggy123zi) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

tiffany (@cheenksonsight) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

lanamiler (@Ianamiler) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1) terminated

BLINK (@blinkya_xx) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

awdjuyagaiu7ydgawhaa (@MartsWorId) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

Angelicstar (@Angelicstarrss) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

daijin (@servqll) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

DeIano (@Drywxter) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

Pressure (@Killerluve) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

Zach (@zachsdemis3) — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

@wo8rry — ੭ NEW2SWIMMING ୨୧ ⋆ ｡ (rank 1)

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

Rank structure

˚· GROUP৶HOLDER! ✿ ·˚1

⋆˚ OCEAN PIONEERS˚. ୭0

╰･ﾟ★ MYSTIQUE MERMAIDS⌒♡0

☆⌒*. SIREN CALLERS ୧0

ˏˋ★ NYMPHS ⏝✦⭒0

.୨ WATER SPIRT! ⊹ ̊࿓‿0

! ⌒ ♡˳˚MERMAIDIEN1

˚⋅୧ ALLIES ୨୧ ⋆ ｡0

┈⊱ :･ﾟ｡˚♡ † ♡˚｡:･ﾟ ⊰┈0

Member149

੭ NEW2SWIMMING ୨୧ ⋆ ｡147

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.

LOL#2 · 34 shared members

Roblox#7 · 33 shared members

RobloHunks#1 · 27 shared members

Barbie Links 彡#17075105 · 15 shared members

Wiggity.#12836673 · 11 shared members

Da Hood Entertainment#4698921 · 11 shared members

CEO Group#3 · 11 shared members

I can count!#123456 · 8 shared members

So Sisterly#14303579 · 8 shared members

nyIon#12473691 · 8 shared members

Nosniy Games#3461453 · 7 shared members

BIG Games Pets#3959677 · 7 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.