Montana Regional Rail Group (MRRG) #13185004

67

members (measured 28 Aug 2026, 10:14 UTC)

10 December 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgamingregionalro-scale

Description

This is a Group Meant For making Ro-Scale Games in and Surrounding Montana!

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

Membership history

Growth

2 measurements spanning 17 days, net +1. 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 66–67 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Aug 2026, 10:14	67	+1
11 Aug 2026, 06:21	66	first reading

Ownership

Owned by go lions (@FlatheadRiverRailfan) as measured.

Experiences

0

players in this group’s experiences right now

102

lifetime visits across 1 experiences

BNSF Kalispell Subdivision (Ro-Scale)0 playing now

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

Members we’ve seen

go lions (@FlatheadRiverRailfan) — Founder (rank 255)

@AzusaF59 — Developer (rank 252)

BostonAndMaine (@MaineCentralFoamer) — Developer (rank 252)

Train Dan (@GP38_252) — Admin (rank 251)

LTARailwaysAtThRndhs (@LTARailways) — Member (rank 1)

John (@ojsppa) — Member (rank 1)

jersey_guy (@csxCM44AC7208) — Member (rank 1)

FuntimeFreddyFan2016 (@FuntimeFreddy2016SL) — Member (rank 1)

@Jfiretruck12hj — Member (rank 1)

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

Rank structure

Founder1

Co-Owners0

Head Developer0

Developer3

Admin5

Trusted0

Member66

Member57

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.

The Shack Group#12181204 · 8 shared members

Railway Engineering Studios#8133793 · 7 shared members

Railroads Of Weldshire County Group#13097887 · 5 shared members

Rock Fort Lines#4278363 · 5 shared members

Rails of D.G County#10441128 · 5 shared members

(SST) Sneaky Steve Transit#4224295 · 5 shared members

A & G Model Railroad Club#4755073 · 5 shared members

RO-Scale Trains#4740151 · 5 shared members

Northeastern Rail Studio#12759586 · 5 shared members

Minimal Games#12564376 · 4 shared members

American Rail Studio#6617699 · 4 shared members

The Last Spike#445190 · 4 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.