Hydroproject #32786573
Game studiosENsimulationgamingdevelopment
Description
🗒️ Information The Hydroproject Development Team, formerly known as the OGG Studios Development Team, is a group that has been operating since 2018. The name of this group, is based on the Hydroproject Research Institute in Moscow, founded in 1927. Hydroproject was responsible for the design and construction of major projects such as dams, canals and nuclear power plants. 👷 Current Projects RBMK Simulator (2018-Present) ⚠️ Disclaimer The Hydroproject Development Team is completely unrelated to the Hydroproject Research Institute.
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 20 Oct 2026, 02:18 | 635 | -1 |
| 16 Oct 2026, 04:34 | 636 | -1 |
| 29 Aug 2026, 06:37 | 637 | -1 |
| 25 Aug 2026, 03:18 | 638 | -1 |
| 17 Aug 2026, 20:14 | 639 | -1 |
| 10 Aug 2026, 20:35 | 640 | first reading |
Ownership
Owned by @jimphff as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
@jimphff — Group Holder (rank 255)
@AnExultantGuy — Lead Developers (rank 254)
Pio (@PioTheDeveloper) — Development Team (rank 253)
@Emeraldmakesstuff — Development Team (rank 253)
@NotCasePeak — Staff Members (rank 252)
Ruku (@Ogg1) — Respected Member (rank 3)
Tower (@towerscripter1386) — Respected Member (rank 3)
Dusk (@krampuszc) — Respected Member (rank 3)
@Maxiispielt — Respected Member (rank 3)
Hex (@Hex_Shotz89) — Respected Member (rank 3)
yasaud (@sautovich) — Members (rank 1)
Kameli (@Sownll5980) — Members (rank 1)
crabstyanichchchch (@njcxjhg) — Members (rank 1)
LenyaTheUrbexLegend (@LenyaOfficially2O11) — Members (rank 1)
PyroStone (@Brick_Man20) — Members (rank 1)
@stonktech — Members (rank 1)
lucaslikeslusitania (@lucaslikeslusitania2) — Members (rank 1)
Imported_Rx7 (@Creative_DevYT) — Members (rank 1)
komradecheez (@Jermasusface11) — Members (rank 1)
TheMildGameDev (@Nugalug0712) — Members (rank 1)
bonil (@bonilk8) — Members (rank 1)
UnknownSr (@Sportage_162) — Members (rank 1)
Inski2floof (@Inski2Worm) — Members (rank 1)
Conrail_Toaster (@Snowmonster1935) — Members (rank 1)
Georg (@SeppBumsingerYT) — Members (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.