The Rattling Ark #10265855

663

members (measured 3 Sept 2026, 15:48 UTC)

5 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENsci-fisurvivalroleplay

Description

Soon after dispersing CW-7, the world froze. All life became extinct. The precious few who boarded the Rattling Ark are Humanity's last survivors.

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

Membership history

Growth

6 measurements spanning 20 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 659–665 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Aug 2026, 12:01	663	+1
29 Aug 2026, 18:39	662	+2
27 Aug 2026, 00:41	660	-1
22 Aug 2026, 20:25	661	-2
20 Aug 2026, 11:50	663	-1
10 Aug 2026, 18:06	664	first reading

Ownership

Owned by @RealKieron as measured.

Experiences

0

players in this group’s experiences right now

2,113

lifetime visits across 1 experiences

The Rattling Ark stress test demo0 playing now

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

Members we’ve seen

@RealKieron — Head Engineer (rank 255)

@TheAvalonTech — Engineers (rank 7)

EuroEgg (@Eurobeategg) — Engineers (rank 7)

@Lectoric — Engineers (rank 7)

Magenta (@RealMagentaBuilder) — Train Minister (rank 6)

@Rontoe321 — Service (rank 5)

Ricky (@Ariel_Esp) — Front Section (rank 4)

Monty (@omontys) — Front Section (rank 4)

President Crassus (@Iysistratavickers) — Front Section (rank 4)

@niichaanx — Front Section (rank 4)

Mr_Horizon (@kingblobvis) — Front Section (rank 4)

Katherine (@Anglomanique) — Front Section (rank 4)

RylandLaVA (@HerjunoVA) — Front Section (rank 4)

TeoLBZ (@ItsYaBoiTeoLBZ) — Front Section (rank 4)

Evangelia (@budmomo) — Tail Section (rank 1)

Avelioyu (@paygosniper) — Tail Section (rank 1)

Diffe (@kotVovan228) — Tail Section (rank 1)

Carl (@damianhu15) — Tail Section (rank 1)

robby777 (@robert762) — Tail Section (rank 1)

ClauClau (@1_ClauClau) — Tail Section (rank 1)

@GuyNamed_Peter — Tail Section (rank 1)

Rob_quit (@SirenHead_Knower296) — Tail Section (rank 1)

ThatPanzerGuy (@ThatPanzerGuy_WT) — Tail Section (rank 1)

mr_cavill (@Mister_cavill) — Tail Section (rank 1)

WallaceJArchess (@BentleyJ03136) — Tail Section (rank 1)

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

Rank structure

Head Engineer1

Engineers3

Train Minister2

Service3

Front Section19

Economy Section2

Security1

Member664

Tail Section633

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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| DYNAMIC VENTURES | THE SNOWPIERCER ARK#15782313 · 18 shared members

Quantum Science Inc.#2847031 · 17 shared members

The Divine Engine#5106687 · 17 shared members

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Style Abby#3211189 · 14 shared members

Clementines®#3964334 · 14 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.