Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Mountain Developmentᅠ

Mountain Developmentᅠ #16698918

24
members (measured 24 Aug 2026, 12:20 UTC)
4 January 2023
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENroleplaycommunitygaming

Description

Welcome to Mountain Development! Please keep in mind that our actual moderators only lightly moderate fail-roleplay. The only time(s) that we will moderate it is if the user is mass killing, or trolling. Other than that, fail roleplay is to be reported to our Public Server Moderation! We are a fast growing active community Worldwide! Please make sure to join the Dizzy! Founded 12/09/2022

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 We do not publish numbers we have not measured.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
18 Aug 2026, 00:4724first reading

Ownership

Owned by user #4728480343 as measured.

Members we’ve seen

Mari (@JayNeverLackin01)CEO (rank 254) terminated

DC_Venue (@Lost_Cause1000)Verified (rank 1) terminated

UnknownDev (@UnknownDev2000)Verified (rank 1)

@ReaperWinnerVerified (rank 1)

Leopol (@LEO66777)Verified (rank 1)

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

Rank structure

Group Holder1
CEO2
COO0
Developers0
Staff0
Content Creator0
Nitro Booster0
Staff's Banned Accounts0
Member24
Verified21
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.