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Rocky Mountain Development

Rocky Mountain Development #4479050

9
members (measured 12 Oct 2026, 17:04 UTC)
14 October 2018
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentcollaborationindie studio

Description

Here at Rocky Mountain Development we make games and sometimes sell them. If you are a developer then join! Please respect HRs and MRs! We are getting bigger and better so for now sit back and play our games!

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
17 Aug 2026, 10:259first reading

Ownership

Owned by @redbatmanz2 as measured.

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
201
lifetime visits across 2 experiences

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

Members we’ve seen

@redbatmanz2 — Founder (rank 255)

Kaii (@GamerBossjack123) — Player (rank 1)

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

Rank structure

Founder0
President0
Developers0
Designer0
Member9
Player7
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.

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.