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Ultimate Build Sandbox

Ultimate Build Sandbox #16489178

260
members (measured 31 Aug 2026, 03:39 UTC)
17 December 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentcommunitysandbox

Description

We are aspiring game devs

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 We do not publish numbers we have not measured.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, 17:27260first reading

Ownership

Owned by rusty (@Rusty483) as measured.

Members we’ve seen

rusty (@Rusty483)Holder (rank 255)

@Nick3030303Developer (rank 253)

ICON (@HeatSquared)Developer (rank 253)

@ZlorpeDesigner (rank 252)

@kloveloverMember (rank 1)

一Lord一 (@0OOOOOOO0UOU0OOOOOO0)Member (rank 1)

conehead (@smqfl)Member (rank 1)

Bunger King (@Octimustron45)Member (rank 1)

Angry (@I_rlg)Member (rank 1)

Marcys (@Marcosygian)Member (rank 1)

PersonaDataBreach (@CloggyBobby)Member (rank 1)

I_AMTHE127 (@TheRobotBoy360)Member (rank 1)

@PlayerWin20Member (rank 1)

Nano445 (@Audio2011)Member (rank 1)

MrDoshirak_CantChat (@m1necr4r0b)Member (rank 1)

Phantom_Engineer (@sofiasean560)Member (rank 1)

jokeyse (@fralcto)Member (rank 1)

jax (@Jaxsonpuppupcrazy276)Member (rank 1)

natt (@vroskiizz)Member (rank 1)

@N0THRAMember (rank 1)

Anti (@Lapiseq)Member (rank 1)

Miles_DaDogeDev (@Milosh_DaDogeDev)Member (rank 1)

@uwuchiemumuMember (rank 1)

@tokmreMember (rank 1)

@Hellforag13Member (rank 1)

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

Rank structure

Holder1
Owner0
Developer2
Designer1
Admin0
Ultimate Builder0
Ultimate Engineer0
Good Builder0
Good Engineer0
Builder0
Engineer0
Member260
Member256
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.