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Development of Core

Development of Core #5067871

2
members (measured 12 Oct 2026, 17:45 UTC)
24 July 2019
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentcollaborationmembership requirement

Description

The Development of Core is officially the official group were developers build games like The Core Games. Request if you have your own group, you must have over 1,000 Members.

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 We do not publish numbers we have not measured.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
10 Aug 2026, 22:132first reading

Ownership

Owned by @muhalocks 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

@muhalocks — Group Protector (rank 255)

bruhmarci (@KAMKAZEMARCI) — Development Team (rank 9) terminated

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

Rank structure

Group Protector0
Founder0
Development Team0
Moderator0
Member2
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.