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ThatTopHat Studios

ThatTopHat Studios #15451983

185
members (measured 2 Sept 2026, 08:42 UTC)
22 July 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENrailway simulationroleplaygroup project

Description

Welcome to Tophat Studios. Our current main project is the Marston Vale line project. Link to the server is below. Make sure to join for all the latest updates.

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

Membership history

Growth

17918518211 August 2026 — 179 members14 August 2026 — 180 members18 August 2026 — 181 members22 August 2026 — 184 members27 August 2026 — 185 members11 August 202627 August 2026
5 measurements spanning 16 days, net +6. 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 178–186 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
27 Aug 2026, 03:38185+1
22 Aug 2026, 08:23184+3
18 Aug 2026, 16:22181+1
14 Aug 2026, 13:18180+1
11 Aug 2026, 03:27179first reading

Ownership

Owned by Mrtophat (@Cooltraindude5) as measured.

Experiences

0
players in this group’s experiences right now
243
lifetime visits across 4 experiences

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

Members we’ve seen

Mrtophat (@Cooltraindude5)[DI] Director (rank 255)

OnlyTwentyCharacters (@Tajus_DRE)[LD] Lead developer (rank 250)

Blockie (@BlockieGamer)[PD] Project Dev (rank 250)

@Villager535[PD] Project Dev (rank 250)

FR05TD3V1L (@The_VampireDevil)[DE] Developer (rank 200)

SupplyIntentToDemand (@KolkolshalAviation)[DE] Developer (rank 200)

@Bla_Stokkand[DE] Developer (rank 200)

@sokkissilly[DE] Developer (rank 200)

@kolyainc[DE] Developer (rank 200)

class180adelante (@Grumpycat1611)[CT] Contributor (rank 199)

real_lz11 (@ThatDevMG)[CT] Contributor (rank 199)

charles (@mrwolfyo1)[T] Tester (rank 198)

Koni (@sillykoni)[T] Tester (rank 198)

@Rrabbit99[T] Tester (rank 198)

@Christ27564[TD] Trainee Driver (rank 1)

@PeppyThePingu[TD] Trainee Driver (rank 1)

Railtour (@train6552)[TD] Trainee Driver (rank 1)

@JoeLikesLU[TD] Trainee Driver (rank 1)

hamg002 (@HAMG002)[TD] Trainee Driver (rank 1)

@Mattpsb[TD] Trainee Driver (rank 1)

バーネット (@afkbarnet)[TD] Trainee Driver (rank 1)

Lanch_OceanLinerFan (@Tristianking289)[TD] Trainee Driver (rank 1)

ThirdRail (@LittleBumbleer)[TD] Trainee Driver (rank 1)

rig_wasfound (@rigtht_dod)[TD] Trainee Driver (rank 1)

adz (@racingnoobiee)[TD] Trainee Driver (rank 1)

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

Rank structure

[DI] Director1
[A] Alt account1
[OD] Operations Director0
[CD] Community Director0
[LD] Lead developer1
[PD] Project Dev6
[DE] Developer11
[CT] Contributor4
[T] Tester9
[SG] Signaller0
[GD] Guard0
[DS] Dispatcher0
[D] Driver0
Member179
[TD] Trainee Driver156
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.