Costplay group #10298259
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 19 Aug 2026, 14:17 | 67 | first reading |
Ownership
Owned by pipsqueak (@harper_l) 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
pipsqueak (@harper_l) — THE Owner! (rank 255)
Woodings (@Zenitsu_love78) — Owners! (rank 254)
@laotakutaco300 — Cosplayers! (rank 1)
gr0wing_f3rnz (@VeggieJuic3) — Cosplayers! (rank 1)
Benny (@1980BennyTheSpaceman) — Cosplayers! (rank 1)
bee (@howudoin12343) — Cosplayers! (rank 1)
Theta (@Raybeezy42) — Cosplayers! (rank 1)
Clawthorn (@jirokyoka_deku) — Cosplayers! (rank 1)
r0sm (@rosmerykawai) — Cosplayers! (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.