AtomStroy #386406360

97

members (measured 19 Oct 2026, 22:36 UTC)

5 September 2025

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentcherry pickingcommunity

Description

Official group of Atomstroy Atomstroy is a group of developers led by Bonil who are developing Roblox games: Chernobyl Unit 3 Modern, Chernobyl Unit 5, Underground Quantum Siberian Complex. To know more about games and become part of the community, join the server

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

Membership history

Growth

8 measurements spanning 62 days, net +6. 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 90–100 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
11 Oct 2026, 19:03	97	-1
4 Oct 2026, 01:51	98	-1
26 Sept 2026, 03:54	99	+4
4 Sept 2026, 16:35	95	+3
25 Aug 2026, 05:06	92	-1
15 Aug 2026, 11:16	93	+1
13 Aug 2026, 22:23	92	+1
10 Aug 2026, 20:35	91	first reading

Ownership

Owned by @Papa_Dimki as measured.

Changed hands 1 time

Transferred from user #3013516979 to user #2621909794 — observed between sweeps, detected 25 Aug 2026, 05:06 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0

players in this group’s experiences right now

8,072

lifetime visits across 2 experiences

North Kiev NPP Unit 30 playing now

Unit 50 playing now

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

Members we’ve seen

bonil (@bonilk8) — Owner (rank 255)

@Papa_Dimki — Dev (rank 254)

Lanius (@LaniusDaProot) — Staff Members (rank 252)

yasaud (@sautovich) — Member (rank 1)

komradecheez (@Jermasusface11) — Member (rank 1)

RBM_K9 (@0404marat04) — Member (rank 1)

SDN (@Lapi0111) — Member (rank 1)

@apn7722 — Member (rank 1)

carwashboi4737 (@carwashandmore2024) — Member (rank 1)

VistaStudios (@REDRAGONded_Ded) — Member (rank 1)

Gabrel_k (@Gabrel_Kristofers) — Member (rank 1)

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

Rank structure

Owner1

Dev3

Co-owner0

Staff Members1

Member92

Member88

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.

Pilot Training Club#2794513 · 6 shared members

Pinewood Builders#159511 · 6 shared members

Car Crushers Community#2726951 · 5 shared members

Plasma Inc.#4192306 · 5 shared members

Atomgrad#35367209 · 5 shared members

Quantum Science Inc.#2847031 · 4 shared members

Mirniy Atom#11076995 · 4 shared members

Atom Engineery Building - AEB#69636920 · 4 shared members

Chillz Studios#2782840 · 3 shared members

Roblox#7 · 3 shared members

Greenville, Wisconsin#3078161 · 3 shared members

Innovation Inc.#157764 · 3 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.