Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
[Extinction Studios]

[Extinction Studios] #11500833

53
members (measured 19 Oct 2026, 15:58 UTC)
15 July 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENdevelopmentinactiveownership_transfer

Description

Dev Group (Inactive + Manual approval): https://www.roblox.com/groups/10173534/Antlers#!/about. New Owner: https://www.roblox.com/users/1587759279/profile - - The new group owner is the old owners alt! Old Owners Account: https://www.roblox.com/users/1464275552/profile

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 We do not publish numbers we have not measured.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
11 Aug 2026, 12:2153first reading

Ownership

Owned by Syn (@Jayfeather_kawaiiUwU) 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

Syn (@Jayfeather_kawaiiUwU) — Lead Developer (rank 255)

@N_NVPN — Game Managers(High Ranked Dev’s)⚒️ (rank 253)

MrDeez5002 (@ItzKnice) — Developers 🛠 (rank 252)

jbb (@jb6565w56) — Testers (rank 250)

BrownyIsVeryConfused (@browny9563) — Contributors (rank 249)

giardiaandme (@BingBong1286) — Players (rank 1)

gardenGnostic (@weekroblox661) — Players (rank 1)

@PoochPontil — Players (rank 1)

Shadeii (@iithebloodshade) — Players (rank 1)

@sugarrat567 — Players (rank 1) terminated

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

Rank structure

Lead Developer1
Co Owners4
Game Managers(High Ranked Dev’s)⚒️1
Developers 🛠2
Staff2
Clothing Designers+0
Testers2
Contributors1
Muted.2
Member53
Players38
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.