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Vault-Tec | Vault 57

Vault-Tec | Vault 57 #10210046

1
members (measured 21 Sept 2026, 23:47 UTC)
2 April 2021
created (per Roblox API)
10 August 2026
first measured by this register

Description

[BEGIN LOG] OVERSEERS LOG -----> OVERSEER'S EYES ONLY 10/23/77 Vault 57 is a fallout shelter that is made for the small town of Parker. Vault 57 is designed to protect civilians from an event of a nuclear war. We ensure safety here at Vault 57. Est. 3/9/19

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 We do not publish numbers we have not measured.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
11 Aug 2026, 16:591first reading

Ownership

Owned by Ace (@AvoidingDiplomacy) 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

Ace (@AvoidingDiplomacy) — Vault-Tec (rank 255)

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

Rank structure

Vault-Tec1
Vault-Tec Representative0
[OS] Overseer0
[HR] Administration Chief0
[HR] Chief of Staff0
[HR] Chairman0
[HR] Executive Officer0
[MR] Officer0
[MR] Supervisor0
[11] Vault Executive0
[12] Mentor0
[MR] Vault Inspector0
[MR] Vault Manager0
[8] Apprentice0
[9] Engineer0
[10] Vault Scientist0
[6] Apprentice in Training0
[7] Vault Security0
[4] Vault Mechanic0
[5] Vault Vendor0
[3] Vault Scavenger0
[2] Vault 57 Dweller0
Member1
[1] Recruit0
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.