Retro Developments #34217236

members (measured 20 Aug 2026, 14:42 UTC)

24 April 2024

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 We do not publish numbers we have not measured.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
20 Aug 2026, 14:42	2	first reading

Ownership

Owned by user #5074008681 as measured.

Members we’ve seen

xander (@xxndrr) — Member (rank 1)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

BIG Games Pets#3959677 · 1 shared members

29,207,379

BIG Games™#2703304 · 1 shared members

11,272,256

Rumble Studios#3333298 · 1 shared members

11,251,648

BIG Games Super Fun#10026748 · 1 shared members

2,908,584

BIG Games Experimental#4981455 · 1 shared members

2,732,315

Shiny Star Games#11346367 · 1 shared members

2,483,158

TOXYN#7603235 · 1 shared members

1,367,229

Filtered Games#9732933 · 1 shared members

967,490

Aesthetic Games.#5469224 · 1 shared members

450,884

Boss Games.#7806823 · 1 shared members

140,147

Assembly Games#10725570 · 1 shared members

50,542

Mining Simulator Hall Of Fame#10417629 · 1 shared members

1,091

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.