Kool Kids Development #15326419

54

members (measured 13 Oct 2026, 06:00 UTC)

11 July 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentbackroomsfps

Description

The official Group of Kool Kids Development --------------------------------------------------------------------------- Creators of Backrooms Elaborated! https://web.roblox.com/games/10185738516/Backrooms-Elaborated Creators of FPS Crossings! https://www.roblox.com/games/18870903644/FPS-Crossings new game coming soon. --------------------------------------------------------------------------- Welcome to Kool Kids development! A nice group. We make games that people can enjoy and love taking feedback for our projects!

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

Membership history

Growth

2 measurements spanning 41 days, net -1. 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 54–55 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Sept 2026, 00:48	54	-1
15 Aug 2026, 13:59	55	first reading

Ownership

Owned by Diego (@diego7065) as measured.

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

Experiences

0

players in this group’s experiences right now

11,215

lifetime visits across 2 experiences

FPS Crossings0 playing now

Backrooms: Elaborated0 playing now

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

Members we’ve seen

Diego (@diego7065) — Owner (rank 255)

Null (@NullNazz) — Developers (rank 250)

@Mclainbob — Developers (rank 250)

pleboid (@PreVoid_1) — Contributors (rank 210)

@falsemanic — Testers (rank 200)

wonky (@WonkyTusk) — Members (rank 1)

@RoyalsCub — Members (rank 1)

Bagles (@BaglesAndFries) — Members (rank 1)

Fizz (@misterrfizzle) — Members (rank 1)

KEFE (@zackeyman2) — Members (rank 1)

@Thebosscoder111 — Members (rank 1)

NIC (@nyahispanic) — Members (rank 1)

Dax (@daxkrog) — Members (rank 1)

Claire (@Vyskxl) — Members (rank 1)

@ThekrewQ — Members (rank 1)

CLEOSTAR_MP3 (@gabyicefox002) — Members (rank 1)

@Samwalio — Members (rank 1)

@Guinea913 — Members (rank 1)

Erickjaja (@happybro9900) — Members (rank 1)

Luxy (@daluxvy) — Members (rank 1)

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

Rank structure

Owner1

Lead - Developer1

Administrator0

Developers3

Moderators1

Contributors3

Testers3

Member55

Members43

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.

Wiggity.#12836673 · 9 shared members

Chillz Studios#2782840 · 9 shared members

Scriptbloxian Studios#4705120 · 8 shared members

The Flamingo Fan Club#3336691 · 8 shared members

(学乱) Gakuran#416091513 · 8 shared members

Hapless Studios#5502618 · 8 shared members

Quataun#12121240 · 7 shared members

Car Crushers Community#2726951 · 5 shared members

Paradoxum Games#4914494 · 5 shared members

Names Are Not Important#8731481 · 5 shared members

Blox Studiо#4843020 · 5 shared members

LSPLASH#3049798 · 4 shared members

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.