Build Block Studio #5797063

421

members (measured 31 Aug 2026, 21:01 UTC)

21 March 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame developmentenvironmental themesdecorations

Description

We are group that creates games based on HD Decorations and Taking care of the nature!

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

Membership history

Growth

2 measurements spanning 20 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 421–422 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Aug 2026, 21:18	421	-1
11 Aug 2026, 01:25	422	first reading

Ownership

Owned by @JustChrisik as measured.

Experiences

0

players in this group’s experiences right now

45,177

lifetime visits across 4 experiences

Ro-Scale Railways v1 | BETA0 playing now

Ro-Scale Railways v2 | TESTING0 playing now

Ro-Scale Railways0 playing now

City Tycoon [APLHA]0 playing now

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

Members we’ve seen

@JustChrisik — Creator (rank 255)

Matzysek (@11matej112) — Developer (rank 253)

Newyg (@Greta_Trautnberk) — Member (rank 10) terminated

Matix (@Matix6CZE) — Member (rank 10)

@tramvajstanda — Member (rank 10)

retro (@retrobox1) — Member (rank 10)

kubikk (@ceske_vlaky) — Member (rank 10)

Adam3kCZ (@adam007ronaldo) — Member (rank 10)

Niky_Salingradsky (@Iveco77777) — Member (rank 10)

OrtelTom (@CeskySotous) — Member (rank 10)

Naty (@natalka998742) — Member (rank 10)

@1ERIC31 — Member (rank 10) terminated

@Matous11CZ — Member (rank 10)

@Honza5359 — Member (rank 10)

KratosBraYT_TTV (@KratosBra_TTV) — Member (rank 10) terminated

@bourakadamec — Member (rank 10)

@nytr97 — Member (rank 10)

Vojtinoo (@profikvojta11) — Member (rank 10)

@davcafrum — Member (rank 10)

Honza (@SotouszKrasneLipyCZ) — Member (rank 10)

@MapaTV120 — Member (rank 10)

kubicek (@kubicek2819cze) — Member (rank 10) terminated

Failings_junst (@tob_cz) — Member (rank 10) terminated

@lamajepan — Member (rank 10)

Pet3r_xx (@RealFoxtronYT) — Member (rank 10)

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

Rank structure

Creator1

Developer3

Helpers0

Game Tester2

Premium1

Driver0

Member415

Member422

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.

muffahi's trains#4289781 · 25 shared members

Stepford County Railway#3620943 · 21 shared members

České Dráhy#4235409 · 21 shared members

Rails of Ostrava#5104718 · 20 shared members

Car Crushers Community#2726951 · 19 shared members

Pilot Training Club#2794513 · 18 shared members

Ro-Czech railways#7284504 · 17 shared members

Trolleybuses Fan Group#4572671 · 15 shared members

Nexa Works#12298104 · 15 shared members

Train Mania Drivers#15509584 · 15 shared members

Dusty Works s.r.o.#8003999 · 15 shared members

ZSSK#5848198 · 15 shared members

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.