SebSim Development #8125854

701

members (measured 18 Oct 2026, 14:06 UTC)

21 October 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentcollaborationcommunity

Description

Group for game dev stuff, wouldn't be possible without a lot of people though...

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 We do not publish numbers we have not measured.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)	Members	Change
10 Aug 2026, 22:40	701	first reading

Ownership

Owned by SebSim (@TheSebFrawg) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

players in this group’s experiences right now

21,581

lifetime visits across 2 experiences

Rally-Blox 2.0 [ON HOLD] (Alpha)0 playing now

20,726 visits

Touge Driver - Usui Pass [Concept]0 playing now

855 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

SebSim (@TheSebFrawg) — Owner (rank 255)

@WheresThatFox — Developer (rank 254)

chilay (@jchen_15) — Developer (rank 254)

Miko (@MIK0_San) — Tester (rank 252)

BadCat (@BadCatDev) — Tester (rank 252)

Name (@GizmosworldYTsub) — Tester (rank 252)

AlexAcesan (@WhatTurn4) — Tester (rank 252)

Proto (@Protoactive) — Tester (rank 252)

sl9 (@B3a2t8) — Tester (rank 252)

Lando_V (@Landsman_Lando) — Tester (rank 252)

ItsLJ (@greavster1) — Tester (rank 252)

Delta132 (@IsuzuJdmSAAB) — Tester (rank 252) terminated

Sander (@Sander_rr) — Tester (rank 252)

Fxxai (@drango_14) — Tester (rank 252)

Trooper (@TrooperA113) — Tester (rank 252)

@rallygod2 — Tester (rank 252) terminated

Davidson County (@Sequentialed) — Tester (rank 252)

Evo (@New_Evolution) — Tester (rank 252)

@Eazyiest — Tester (rank 252)

Meep (@meepperer) — Tester (rank 252)

DakotaRA65 (@Shiss0ku) — Tester (rank 252)

90HM (@BOOQUEISTOOGOOD) — Tester (rank 252) terminated

Flo Balogun (@BuilderOfW0rlds) — Tester (rank 252)

Big Tone (@TurkishCamel) — Tester (rank 252)

@bdhftsd — Tester (rank 252)

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

Rank structure

Owner1

Developer3

Admin0

Tester79

Member701

Member618

Guest0

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

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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.