Mysterious Killers Official #8408777
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 11 Aug 2026, 09:15 | 278 | first reading |
Ownership
Owned by Xeno (@Xenocus) as measured.
Members we’ve seen
Xeno (@Xenocus) — Lead Developer (rank 255)
Alora (@W3irdo_Alora) — Member (rank 1)
Jahh (@jjthemaster1112) — Member (rank 1)
Baller (@Lazer_Way) — Member (rank 1) terminated
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.