Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Build ur coaster park

Build ur coaster park #368333292

137
members (measured 31 Aug 2026, 03:02 UTC)
30 November 2025
created (per Roblox API)
12 August 2026
first measured by this register

Game studiosENcoaster parkbuildinggaming

Description

Have fun

Written by the group; not a statement by this register.

Membership history

Growth

136137136.517 August 2026 — 136 members31 August 2026 — 137 members17 August 202631 August 2026
2 measurements spanning 13 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 136–137 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
31 Aug 2026, 03:02137+1
17 Aug 2026, 16:39136first reading

Ownership

Owned by Lulu (@Magiclucie123) as measured.

Members we’ve seen

Lulu (@Magiclucie123) — Owner (rank 255)

AlQurashi (@4_ili8q2) — Member (rank 1)

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

Rank structure

Owner1
Admin0
Member136
Member135
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.

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125,332,075
크롱 스튜디오#35669818 · 1 shared members
55,340,958
Mukbang Corner#494523617 · 1 shared members
24,732,934
Byteonix#9642354 · 1 shared members
17,396,577
Jump = Backflip#447185872 · 1 shared members
14,821,761
Uplift Games#295182 · 1 shared members
14,678,116
Osyriss Studios#3996161 · 1 shared members
11,962,628
Blend In Or Die#133797237 · 1 shared members
11,104,468
Towering Towers#718088868 · 1 shared members
10,418,984
club XOX#8327387 · 1 shared members
8,418,231
DuoTale Studios#4052729 · 1 shared members
8,177,299
48h Games#14461694 · 1 shared members
7,670,059

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.