HMstudi0 #34265302
Game studiosENrailway simulatorgame developmentcommunity support
Description
Osinogorskaya Narrow Gauge Railway is a Roblox game developed by HMstudi0 under the direction of AND7589. It is a narrow gauge railway simulator inspired by rural railway atmosphere in Russia. Development started in late 2023 with the goal of recreating countryside railways and their environment. The project quickly became popular among railway fans because of its detailed design and realistic gameplay. Since release the game has been updated regularly with better graphics, new trains, and expanded routes. The developers listen to player feedback and community suggestions. Support and discussion take place in the HMstudi0 Roblox group where players share ideas and receive updates, and new features are also shown in YouTube videos.
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 15 Oct 2026, 00:57 | 1,382 | -1 |
| 12 Oct 2026, 01:50 | 1,383 | -1 |
| 10 Sept 2026, 22:21 | 1,384 | +1 |
| 23 Aug 2026, 04:23 | 1,383 | -1 |
| 11 Aug 2026, 06:18 | 1,384 | -1 |
| 10 Aug 2026, 19:36 | 1,385 | first reading |
Ownership
Owned by HMstudio (@AND7589) 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
HMstudio (@AND7589) — Owner (rank 255)
RomSTil (@marmelado14) — Assistant (rank 254)
Sergey (@ctalin1111222) — cool guys (rank 1)
Newag_Dragon (@fifikop) — Member (rank 1)
@holywolfff — Member (rank 1)
cirmos (@Gyermek_Vasut) — Member (rank 1)
DENNIK052_OFFICIAL (@DENNIK052) — Member (rank 1)
Segeev (@Segeev4) — Member (rank 1)
Officer (@Davud9_3) — Member (rank 1)
Reksio1164 (@EEazy_EEEEE) — Member (rank 1)
Prosto_Danil (@DaNil1_2020metro) — Member (rank 1)
@DaisyMayTheVxn — Member (rank 1)
Tymus (@Fingenn3) — Member (rank 1)
Matzysek (@11matej112) — Member (rank 1)
mironirdev (@mironir23) — Member (rank 1)
UROff (@nazar0903f) — Member (rank 1)
@Bogdan_2022d — Member (rank 1)
MRVisser (@KotikMyaotik) — cool guys (rank 1)
NovaPulse (@Vladimir12342e) — Member (rank 1)
AAAAAAAAAAAAAAAAA (@DONBAS_202) — Member (rank 1)
kim (@dima2012sidorov) — Member (rank 1)
niki_nikolo (@niki_nik47) — Member (rank 1)
Fox_ua (@Foxy_5543221) — Member (rank 1)
Arbuz (@artemiy1309) — Member (rank 1) terminated
@driver_cat — cool guys (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.