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Vault-Tec Vault 111

Vault-Tec Vault 111 #2595971

40
members (measured 18 Aug 2026, 00:18 UTC)
7 June 2015
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENFallout 4Vault-TecGaming Lore

Description

Vault 111 is one of the Vault series of fallout shelters developed by Vault-Tec Industries. It is located in Boston, Massachusetts. The underground facility is unique in that it has two pairs of doors: The exterior blast door, which is oriented horizontally at the top of the hill, to allow the blast wave to sweep over without causing harm, and a classic Vault door accessed through an elevator hidden beneath the top blast door. Vault 111 appears in the Fallout series: Fallout 4

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 We do not publish numbers we have not measured.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, 17:4640first reading

Ownership

Owned by @cloakedyoshi as measured.

Members we’ve seen

@cloakedyoshiThe Overseer (rank 255)

@Warthog190Outsider (rank 1)

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

Rank structure

The Overseer1
Vault Administrations Board0
Civil Council0
Chief of Vault Security0
Vault Security0
Medical Personnel0
Research Personnel0
Vault Dweller2
Member40
Outsider37
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.