OP.MK4 #34743028

9

members (measured 16 Oct 2026, 08:42 UTC)

5 August 2024

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 58 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 9–10 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Oct 2026, 08:42	9	-1
19 Aug 2026, 03:20	10	first reading

Ownership

Owned by @TestAccount4K4 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

36

lifetime visits across 3 experiences

OP.MK4.0 playing now

THE NEW GAME0 playing now

TRY0 playing now

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

Members we’ve seen

@TestAccount4K4 — OP.MK6 (rank 255)

art (@H3artless_0vp) — OP.MK5 (rank 254)

Malakas (@fantoscope) — OP.MK3 (rank 5) terminated

oj oj (@Corestud) — OP.MK3 (rank 5)

Taha_RR (@tahathetogepi) — OP.MK2 (rank 1)

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

Rank structure

OP.MK61

OP.MK51

OP.MK40

OP.MK32

Member10

OP.MK26

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 · 3 shared members

BIG Games Pets#3959677 · 3 shared members

Kitawari#17219742 · 3 shared members

Nosniy Games#3461453 · 2 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 2 shared members

Scriptbloxian Studios#4705120 · 2 shared members

Bee Swarm Simulator Club#3982592 · 2 shared members

BIG Games™#2703304 · 2 shared members

Paradoxum Games#4914494 · 2 shared members

Easy.gg#5774246 · 2 shared members

BIG Games Super Fun#10026748 · 2 shared members

BIG Games Experimental#4981455 · 2 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.