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The BTMpire

The BTMpire #219181

237
members (measured 21 Aug 2026, 20:54 UTC)
16 January 2011
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENlegacy grouphistoricaldefunct

Description

The BTMpire. A testament to the possibilities of an actual empire on Roblox. An empire that stretches and encircles vast numbers of groups under one supreme command. That is BTMpire. Run by both Bobatheman and Reaven from 2010 to 2014, it saw tens of thousands of members and many groups come and go from it. It eventually was retired, but not before proving the possibility and success of many groups under one leader.

Written by the group; not a statement 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 We do not publish numbers we have not measured.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
10 Aug 2026, 13:30237first reading

Ownership

Owned by @Reaven as measured.

Members we’ve seen

@ReavenGrand Imperator (rank 255)

@PhantomTheory1337Former Leader (rank 100)

@elite6247Former Leader (rank 100)

@LasoorFormer Leader (rank 100) terminated

@davester14Former Leader (rank 100)

@SunTzu16Former Leader (rank 100)

Puny (@PunyyMeow)Former Leader (rank 100)

@Treatzyjr12Former Officer (rank 75)

@halomasterpaulFormer Officer (rank 75) terminated

@WalleValleyFormer Officer (rank 75)

@LordAttilaFormer Officer (rank 75)

@LissitskiFormer Soldier (rank 50)

@blingo83Former Soldier (rank 50)

@jacky051Former Soldier (rank 50)

@kidking5aMemorial Visitor (rank 1)

@itsmedefectiveblockyMemorial Visitor (rank 1)

@CloudruinMemorial Visitor (rank 1)

@NeflmourneMemorial Visitor (rank 1)

@fourpapa1Memorial Visitor (rank 1)

@JidorMemorial Visitor (rank 1)

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

Rank structure

Grand Imperator1
Former Leader13
Former Officer20
Former Soldier16
Member237
Memorial Visitor187
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.