Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Atomic Number 21

Atomic Number 21 #15808493

43
members (measured 23 Oct 2026, 04:51 UTC)
31 August 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentscienceeducational

Description

Scientifically making awesome games for you, one atom at a time!

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 We do not publish numbers we have not measured.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)MembersChange
10 Aug 2026, 20:5443first reading

Ownership

Owned by KONGxLeax (@dz11vip) 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

KONGxLeax (@dz11vip) — Head Scientist (rank 255)

TheBobaxMan (@kuhanaklobasa) — Security (rank 250)

Shinlo (@Mr_Shinlo) — Security (rank 250)

DxH4NaN (@asyrawi) — Observers (rank 1)

KONGxLEAXSky (@rz29vip) — Observers (rank 1)

FourZK (@RealFourZK) — Observers (rank 1)

KONGxJer (@TNG3120) — Observers (rank 1)

Nyles (@SMUSH21) — Observers (rank 1)

TRYxBEYourbae (@Uchina_Udin) — Observers (rank 1)

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

Rank structure

Head Scientist0
Scientist0
Security0
Member43
Observers40
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.

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.