Friends[(|=|)] #32954330

608

members (measured 22 Oct 2026, 21:43 UTC)

18 August 2023

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentbilingual communitycore laboratory

Description

Black Stars Developer Community EN I speak English and Russian. I am primarily involved in developing the Core Laboratory series of games. RU Я знаю Английский и Русский язык. В основном занят разработкой серии игр Core Laboratory.

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

Membership history

Growth

4 measurements spanning 69 days, net -3. 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 608–611 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
18 Oct 2026, 03:31	608	-1
30 Sept 2026, 04:11	609	-1
11 Sept 2026, 23:40	610	-1
10 Aug 2026, 12:04	611	first reading

Ownership

Owned by BlackStars (@oooooffds) as measured.

Claimed by user #2795432231 — observed between sweeps, detected 10 Aug 2026, 19:11 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

199,011

lifetime visits across 3 experiences

Core Laboratory 2 0 playing now

Core Laboratory ???0 playing now

Expedition "Dream Train" 0 playing now

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

Members we’ve seen

BlackStars (@oooooffds) — Owner (rank 255)

67 guy (@SpencerGamer6675) — Fun (rank 200)

Hyper (@kpow216) — Member0 (rank 5)

Guest_666 (@kostik_name666) — Member0 (rank 5)

TodayRbx (@Today_TheOfficial) — Member0 (rank 5)

Leon (@Leontinita01) — Member0 (rank 5)

@MosanPlayer4Ever — Member0 (rank 5)

@Lollolokko1 — Member0 (rank 5)

Ected (@kirill2009bi) — Member0 (rank 5)

Lucid Dreamz (@2x2x2_1x1x1x1V2) — Member0 (rank 5)

00Sitedirector (@Hallo18261kstudio) — Member0 (rank 5)

Pharmingo app_NEW (@JoudAbd17) — Member0 (rank 5)

zOmbie (@Dronefly100) — Member0 (rank 5)

The_hamster (@Davidonisor56) — Member0 (rank 5)

CheckmatedChess (@Tornatos10) — Member0 (rank 5)

@Arsen444354 — Member0 (rank 5)

tails (@pokedigerfan09198) — Member0 (rank 5)

Mister (@MisterAJC1) — Member0 (rank 5)

lightning (@EverestNewb) — Member0 (rank 5)

@Masonntg4 — Member0 (rank 5)

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

Rank structure

Owner1

|Owner|1

Friend0

Fun8

Enemies0

Member0600

Member611

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.

Innovation Inc.#157764 · 12 shared members

Solaris Development Group#9486047 · 12 shared members

LSPLASH#3049798 · 9 shared members

Quataun#12121240 · 9 shared members

Nuget.Studios#33384824 · 9 shared members

Omega Infinity Union#15998123 · 9 shared members

Pinewood Builders#159511 · 8 shared members

Innovation Security#901313 · 8 shared members

Innovation Thermal Plant Division#5294673 · 8 shared members

Sportler's Games#17219369 · 8 shared members

Chillz Studios#2782840 · 7 shared members

Quantum Science Inc.#2847031 · 7 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.