Kostum Games #869136767

7

members (measured 5 Oct 2026, 17:04 UTC)

4 November 2025

created (per Roblox API)

11 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 52 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 7–8 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
2 Oct 2026, 13:23	7	-1
11 Aug 2026, 20:55	8	first reading

Ownership

Owned by teto (@Fatiy13) 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

teto (@Fatiy13) — Owner (rank 255)

vex (@vexcreates) — Dev (rank 1)

kostuma (@OriginalSabson) — Boomer (rank 1)

radiant (@rxvelatione) — Boomer (rank 1)

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

Rank structure

Owner1

Admin0

Member7

Boomer6

Dev0

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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Chillz Studios#2782840 · 2 shared members

(学乱) Gakuran#416091513 · 2 shared members

Jandel's Road Trip#33097934 · 2 shared members

Volleyball Game Group#35330702 · 2 shared members

Current x Blackstar#36012725 · 2 shared members

SLAP by Current.#1032198460 · 2 shared members

The Rolling Society#35119567 · 2 shared members

MOMENTXM#17351304 · 2 shared members

Fun Games For You And Your Friends#275427510 · 2 shared members

Horse Racing Legends#771639210 · 2 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.