Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Mania Island

Mania Island #7872575

243
members (measured 20 Aug 2026, 18:21 UTC)
26 September 2020
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
11 Aug 2026, 03:38243first reading

Ownership

Owned by @Magmosiom as measured.

Members we’ve seen

@MagmosiomLead Developer (rank 255)

AlexTheDev (@AlexTheDeveloper_ii)Developer (rank 254)

Alvin (@AlvinFireplaysroblox)Contributor (rank 251)

Wigitastic (@wigitastic25)Fan (rank 1)

U4E_S (@Archimetropolis)Fan (rank 1)

NEMI (@S_Nemesis)Fan (rank 1)

@Lyz_TcoFan (rank 1)

@KielHGTFan (rank 1)

tor (@torixvc)Fan (rank 1)

Aztrals (@AztraIs)Fan (rank 1)

Tripletrip (@TTTripleTripe)Fan (rank 1)

BielDaJoy (@bielroblox34)Fan (rank 1)

fire (@blissful_fire)Fan (rank 1)

Xec (@5Xec)Fan (rank 1)

tienthyule (@Neutral_World2022)Fan (rank 1)

@SupericlFan (rank 1)

jinjer (@0jn_j0)Fan (rank 1)

HarshHere (@Harsh_Here)Fan (rank 1)

Mikeie (@C_Mike)Fan (rank 1)

deva (@DevsCows)Fan (rank 1)

rbyxle (@RByxle_Dev)Fan (rank 1)

@CrolieFan (rank 1)

niick (@axcevs)Fan (rank 1)

bum12 (@trumpy_bum12)Fan (rank 1)

@AzarcticFan (rank 1)

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

Rank structure

Lead Developer1
Developer2
Administrator1
Contributor5
Member243
Fan234
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.