Rock Development Studios #3835367
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
| Measured (UTC) | Members | Change |
|---|---|---|
| 23 Sept 2026, 01:56 | 219 | +3 |
| 25 Aug 2026, 21:35 | 216 | -1 |
| 10 Aug 2026, 13:41 | 217 | first reading |
Ownership
Owned by Kai (@kaisqz) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
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)
@suprltve — Developer (rank 5)
Mattiie (@MattieScorpio) — Fan (rank 1)
@Ray_Traced — Fan (rank 1)
Wolfy (@WolfyRainn) — Fan (rank 1)
Feb (@FEB19YZLN) — Fan (rank 1)
Dev_masterkill (@masterkill266) — Fan (rank 1)
Aspect (@Ethan_Aviator) — Fan (rank 1)
Henry22 (@ARTHURNOT154) — Fan (rank 1)
water (@FinlayGoSwans) — Fan (rank 1)
@UpsideBest — Fan (rank 1)
@Kwysta1 — Fan (rank 1)
Skipper (@minielf12) — Fan (rank 1)
amongus_love (@iwant_friendssadly) — Fan (rank 1)
Skibidi_Alliance2 (@Zidane2289heysiri) — Fan (rank 1)
@eri_icc — Fan (rank 1) terminated
@HSD2031 — Fan (rank 1)
st3llar (@DudeAvengamer) — Fan (rank 1)
@mxxmxde — Fan (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.