Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Coaster Dynamics

Coaster Dynamics #10999269

10
members (measured 24 Sept 2026, 14:57 UTC)
3 June 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENTheme Park Tycoon 2Coaster BuildingGaming Community

Description

This group will be filled with players that are exceptional at creating and building Coasters in Theme Park Tycoon 2. If you would like to rank up make sure to send me a friend request and say you did in the group shout so I can see your coaster(s) in Theme park Tycoon, you may or may not rank up depending on my review. The main things I will be paying attention to are how Smooth it is, Structure, and Layout. Good luck!

Written by the group; not a statement 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 We do not publish numbers we have not measured.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)MembersChange
31 Aug 2026, 20:4710first reading

Ownership

Owned by @TheBuildingTuck as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@TheBuildingTuck — Owner (rank 255)

MiMi (@MiMicats12) — MiMi (Administrator) (rank 254)

Dolphinlando (@DolphinLando) — Member (rank 20)

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

Rank structure

Owner0
MiMi (Administrator)0
Rare Builder/Youtuber0
Building team0
Amazing Builder0
Member0
Member10
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.

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.