Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
HK Studio { RER }

HK Studio { RER } #35661959

1,150
members (measured 14 Nov 2026, 23:04 UTC)
22 February 2025
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosFRsimulationtransportfrench

Description

Liste de jeu : French Rail

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

Membership history

Growth

1211,150635.513 August 2026 — 121 members22 August 2026 — 124 members25 August 2026 — 125 members27 August 2026 — 127 members31 August 2026 — 128 members20 September 2026 — 130 members30 September 2026 — 131 members13 November 2026 — 133 members14 November 2026 — 1,150 members13 August 202614 November 2026
9 measurements spanning 93 days, net +1,029. 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”.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
14 Nov 2026, 23:041,150+1,017
13 Nov 2026, 07:11133+2
30 Sept 2026, 20:03131+1
20 Sept 2026, 11:30130+2
31 Aug 2026, 20:03128+1
27 Aug 2026, 17:36127+2
25 Aug 2026, 20:29125+1
22 Aug 2026, 19:50124+3
13 Aug 2026, 12:56121first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by @JEAN_145a 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

@JEAN_145a — Propriétaire (rank 255)

Boulate (@boulate2009e1) — Membre (rank 1)

RayaneOfficiel (@herobrine34070) — Membre (rank 1) terminated

Pingouin92 (@LeonBourgeois905) — Membre (rank 1)

george_foreman (@dono65786) — Membre (rank 1)

ELYXWXN (@meyron896) — Membre (rank 1)

Canard (@David594David) — Membre (rank 1)

clement (@clement_hunter) — Membre (rank 1)

@arun12189 — Membre (rank 1)

Coca (@Ayoublepro06) — Membre (rank 1)

Mrlpt8f9u_TC (@dngleo16) — Membre (rank 1) terminated

M3LI_M3LO (@mannsmgregor) — Membre (rank 1)

ademxb93 (@Adam0908233) — Membre (rank 1)

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

Rank structure

Propriétaire1
Admin0
Membre121
Membre120
Invité0

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.