Mercury Five #15940835

members (measured 22 Aug 2026, 06:48 UTC)

18 September 2022

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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)	Members	Change
22 Aug 2026, 06:48	6	first reading

Ownership

Owned by user #4555938838 as measured.

Members we’ve seen

Jannes (@ViynixDev) — Head Developer (rank 252)

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

Rank structure

Holder1

Owner1

Co-Owner1

Head Developer1

Developer0

Administrator0

Builder1

Contributor1

Member6

Community Member0

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.

Nosniy Games#3461453 · 1 shared members

53,433,923

Catalog Avatar Creator#15102943 · 1 shared members

40,621,700

Wiggity.#12836673 · 1 shared members

30,278,891

BIG Games Pets#3959677 · 1 shared members

29,203,060

No More Flops#1041977165 · 1 shared members

21,859,438

The Garden Game#35789249 · 1 shared members

19,466,319

Quataun#12121240 · 1 shared members

17,685,985

braxworks#5268948 · 1 shared members

13,444,034

Sol's Studio#8509669 · 1 shared members

12,522,842

BIG Games™#2703304 · 1 shared members

11,271,593

⨯ Small World Games#17140361 · 1 shared members

9,947,426

crookit#33645148 · 1 shared members

7,646,742

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.