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Twenty-One Interactive

Twenty-One Interactive #4555581

419
members (measured 17 Oct 2026, 16:09 UTC)
27 November 2018
created (per Roblox API)
10 August 2026
first measured by this register

OtherEN

Description

Coming Soon!

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

Membership history

Growth

41942342110 August 2026 — 423 members11 August 2026 — 422 members19 August 2026 — 421 members21 September 2026 — 420 members2 October 2026 — 419 members10 August 20262 October 2026
5 measurements spanning 53 days, net -4. 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 418–424 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
2 Oct 2026, 14:11419-1
21 Sept 2026, 03:04420-1
19 Aug 2026, 20:52421-1
11 Aug 2026, 22:51422-1
10 Aug 2026, 19:36423first reading

Ownership

Owned by @richdude21 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

@richdude21 — | Founder | (rank 255)

Kylox (@Ky10x) — | Friend | (rank 253)

Falded (@SciFalded) — | Friend | (rank 253)

Franco (@Faranco_BM) — | Original Customer | (rank 252)

Brandon (@Brandon_Harper) — | Original Customer | (rank 252)

Heisenberg (@sungold200033) — | Original Customer | (rank 252)

royal (@DrippinRoyal) — | Original Customer | (rank 252)

Nile (@WI_Aviation) — | Original Customer | (rank 252)

ROME (@jeremy4804) — | Original Customer | (rank 252)

Scorch (@Star_inForce) — | Original Customer | (rank 252)

@AlvaritoOas — | Original Customer | (rank 252)

初音ミク (@Wasted0_0Potential) — | Original Customer | (rank 252)

Roundabout (@ROBLOXPOWER0508) — | Original Customer | (rank 252)

KillerKat_Inf (@leoparid) — | Original Customer | (rank 252) terminated

Sheevy (@maddantheman1) — | Original Customer | (rank 252)

SUIT (@Mr_SuitPlayz1234) — | Original Customer | (rank 252)

CowboyCanuck2005 (@bonnierabbit1987) — | Original Customer | (rank 252)

Cain (@CainULF) — | Original Customer | (rank 252)

@feemxo — | Original Customer | (rank 252)

@DarthVonWindheim — | Original Customer | (rank 252)

Mr_Radio (@g_3321) — | Original Customer | (rank 252)

fortniteballgrugamer (@Sammybloxia) — | Original Customer | (rank 252)

Daniel Larson (@1Aviesera84) — | Original Customer | (rank 252)

TheLagman (@IdkAnyNames5) — | Original Customer | (rank 252)

Bee (@awesomedyl27) — | Original Customer | (rank 252)

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

Rank structure

| Founder |1
| Admin |2
| Friend |3
| Original Customer |169
Member422
| Customer |247
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.