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Twenty-One Interactive

Twenty-One Interactive #4555581

421
members (measured 31 Aug 2026, 14:03 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

42142342210 August 2026 — 423 members11 August 2026 — 422 members19 August 2026 — 421 members10 August 202619 August 2026
3 measurements spanning 9 days, net -2. 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 421–423 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
19 Aug 2026, 20:52421-1
11 Aug 2026, 22:51422-1
10 Aug 2026, 19:36423first reading

Ownership

Owned by @richdude21 as measured.

Members we’ve seen

@richdude21| Founder | (rank 255)

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

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

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

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

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

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

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

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

@AlvaritoOas| Original Customer | (rank 252)

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

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

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

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

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

Sebastian (@Fiddletapp)| Customer | (rank 1)

Arsene (@arsene_zero)| Customer | (rank 1)

@madude12| Customer | (rank 1)

Giovanni (@gsest666rael)| Customer | (rank 1)

ADVENTURE (@TheBraveYouth)| Customer | (rank 1)

aklyzzy (@ZyexSaiyan)| Customer | (rank 1)

Whiteboard (@Cell12796)| Customer | (rank 1)

InvincibleIronMan (@TonyBroStark9)| Customer | (rank 1)

SoldierDev (@eI_Helsinki)| Customer | (rank 1)

Jak (@Ja_aks)| Customer | (rank 1)

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.