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Rock Development Studios

Rock Development Studios #3835367

217
members (measured 21 Aug 2026, 20:09 UTC)
31 January 2018
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentindie studiocommunity group

Description

Welcome to Rock Development Studios, owned by PBSTKai. "I can't do much, but if I can give you 5 minutes of fun that you wouldn't have had, that's more than enough for me." — kaisqz

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 We do not publish numbers we have not measured.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, 13:41217first reading

Ownership

Owned by Kai (@kaisqz) as measured.

Experiences

0
players in this group’s experiences right now
14,108
lifetime visits across 3 experiences

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

Members we’ve seen

Kai (@kaisqz)Kai (rank 255)

UltrawGames (@Ultraw)Developer (rank 5)

@suprltveDeveloper (rank 5)

Mattiie (@MattieScorpio)Fan (rank 1)

@Ray_TracedFan (rank 1)

Wolfy (@WolfyRainn)Fan (rank 1)

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

Rank structure

Kai1
Developer2
Designer0
Noted Fan1
Donator0
Member217
Fan213
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.