PumpDevs Group #709246104

members (measured 3 Oct 2026, 10:38 UTC)

14 February 2026

created (per Roblox API)

14 August 2026

first measured by this register

Game studiosENUGC CreationGame DevelopmentDeveloper Community

Description

We make UGC ✨ UGC creators | Game Developers Owned by: Griffmamma, Alenalen1234567

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

Membership history

Growth

2 measurements spanning 31 days, net +2. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 3–5 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
22 Sept 2026, 11:53	5	+2
22 Aug 2026, 07:57	3	first reading

Ownership

Owned by Speedy0x (@Griffmamma) 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

Speedy0x (@Griffmamma) — Owner (rank 255)

Alenszs (@Alenszss) — Admin/Tester (rank 254)

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

Rank structure

Owner1

Admin/Tester1

Member3

Member1

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.

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PumpDevs UGC & Clothes#474046363 · 2 shared members

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Catalog Avatar Creator#15102943 · 1 shared members

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BRAZILIAN SPYDER#35815907 · 1 shared members

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Mukbang Corner#494523617 · 1 shared members

29,826,381

Chillz Studios#2782840 · 1 shared members

18,607,287

Bee Swarm Simulator Club#3982592 · 1 shared members

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⨯ Small World Games#17140361 · 1 shared members

10,076,736

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.