Atlantis Instance #1062722

1,245

members (measured 1 Sept 2026, 15:30 UTC)

13 March 2014

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentcollaborationPillow Fight Simulator

Description

Atlantis Instance is the joint project group of PlaceRebuilder and Jopede. Currently developing the game Pillow Fight Simulator.

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
10 Aug 2026, 11:40	1,245	first reading

Ownership

Owned by @PlaceRebuilder as measured.

Experiences

players in this group’s experiences right now

2,355

lifetime visits across 2 experiences

Castle Siege v0.2a0 playing now

1,633 visits

CS Basemap0 playing now

722 visits

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

Members we’ve seen

@PlaceRebuilder — Owner (rank 255)

klown (@jopede) — Co. Owner (rank 254)

ForensicCatastrophe (@NocturnalPoisoning) — Member (rank 1)

Arctus (@AlphaMudkipz) — Member (rank 1)

Winsage (@Wynsage) — Member (rank 1)

@SlitherySnake1234 — Member (rank 1) terminated

@temmie9841 — Member (rank 1)

@MazinMark — Member (rank 1)

Lightning (@FastBlueMonkey) — Member (rank 1)

@RatTart_YT — Member (rank 1) terminated

@RoccoMrBendy — Member (rank 1)

@morkesus — Member (rank 1)

Peter (@Greatpetera) — Member (rank 1)

@Kyffee — Member (rank 1)

Stab (@BegadNader112) — Member (rank 1)

EnemyHunter (@fikriherman) — Member (rank 1)

goldeyz (@Goldeyz) — Member (rank 1)

Oofed (@Oofed_Memoriez) — Member (rank 1)

dustin (@Dustin63200) — Member (rank 1)

illusionary (@C0nsent_i1) — Member (rank 1)

AtiIIa (@KekmasterAtilla) — Member (rank 1)

Despiteallmyrage (@PwnHalla) — Member (rank 1)

@yotammohel — Member (rank 1)

NotAlex (@ALEXMANEUL) — Member (rank 1)

NothyModels (@Nitrotype_3) — Member (rank 1)

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

Rank structure

Owner1

Co. Owner1

Developer0

Head Moderator0

Moderator0

Chat moderator0

Member1,245

Member1,243

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.

Pillow Fighters#2688478 · 34 shared members

101,726

Bee Swarm Simulator Club#3982592 · 20 shared members

18,211,764

Paradoxum Games#4914494 · 19 shared members

6,012,473

Chillz Studios#2782840 · 17 shared members

18,435,780

Reason 2 Die Community#1104933 · 16 shared members

142,554

16bitplay Games#3233280 · 15 shared members

7,250,964

AI Interactive#3522865 · 14 shared members

390

Roblox#7 · 13 shared members

13,453,040

ROLVe#2613928 · 13 shared members

4,285,833

Typical Games#2649054 · 13 shared members

4,039,766

Ready 2 Die: Community#5407300 · 13 shared members

42,114

LSPLASH#3049798 · 12 shared members

23,823,050

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.