The Backrooms : Aeternum #33507088

62

members (measured 18 Oct 2026, 01:15 UTC)

14 December 2023

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENhorrorroleplaysurvival

Description

► Welcome to A-SYNC // Backrooms Project ► If you’re not careful, you may noclip out of reality… and into the Backrooms. Endless rooms, unstable environments, and unknown entities await. ► Join A-SYNC to research, control, and exploit this dimension — or survive alongside others and uncover its secrets. ► Departments available: → Medical → Research → Engineering → Combat & Elite Units → Intelligence ► Explore, survive, cooperate, and progress through ranks in a group-based experience. ► Your choices matter. Your team matters. ► Stay alert. Stay alive.

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

Membership history

Growth

9 measurements spanning 68 days, net +26. 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 32–66 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Oct 2026, 21:20	62	+1
27 Sept 2026, 14:12	61	+2
18 Sept 2026, 19:56	59	+1
13 Sept 2026, 14:45	58	+1
4 Sept 2026, 12:13	57	+1
1 Sept 2026, 10:09	56	+5
29 Aug 2026, 11:47	51	+5
23 Aug 2026, 01:49	46	+10
11 Aug 2026, 06:13	36	first reading

Ownership

Owned by Frexsy (@DrakSn6) 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

Frexsy (@DrakSn6) — Founder (rank 255)

Artrez (@REZAT61) — Co-Founder (rank 254)

Freddy (@FreddyFazzy_Bear) — Board of Directors (rank 253)

Mysterious_Man (@MonkerTheDev) — Architect (rank 251)

@Raktorkl — Architect (rank 251)

ATD (@ATDMager9634) — Architect (rank 251)

MiChiamanoMucca (@SusYouBro2022) — Architect (rank 251)

@Artycular — Survivor (rank 230)

Adam (@adam_hialan) — Survivor (rank 230)

Jacktheperson (@Jacktheperson2006) — Survivor (rank 230)

bob_ok (@bizuzi8832) — Survivor (rank 230)

ItzYourFavoWhiteBoy (@LT_TheCoder) — Survivor (rank 230)

Ymir_thefounder (@googieah) — Survivor (rank 230)

Zerith (@Maxmarcel100) — Survivor (rank 230)

Pyro (@PyroC0) — Survivor (rank 230)

Arlo (@wmccune25332) — Survivor (rank 230)

Mr_Cool (@Mistuh_Cool) — Survivor (rank 230)

@ZanderRouse — Survivor (rank 230)

STICK_BUG (@Jaij38) — Survivor (rank 230)

@TLSSundee — Survivor (rank 230)

@ffffffffegyyy5 — Survivor (rank 230)

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

Rank structure

Founder1

Co-Founder1

Board of Directors3

Architect18

Executive0

Moderation Team0

Survivor33

Member36

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.

[ ASYNC Research Institute ]#14615870 · 15 shared members

ASYNCᅠ#14484895 · 14 shared members

| Backrooms : Limbo |#17089163 · 12 shared members

[ Liminal Reality ]#887768138 · 11 shared members

SCP | Roleplay Community#5479038 · 8 shared members

LSPLASH#3049798 · 7 shared members

The Major Explorer Group [M.E.G]#32668420 · 7 shared members

[|] Project Unity#8124182 · 7 shared members

Chillz Studios#2782840 · 6 shared members

Paradoxum Games#4914494 · 6 shared members

[LR] Realitybreak#884065815 · 6 shared members

Sol's Studio#8509669 · 5 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.