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The Chicago Vault [Fallout RP]

The Chicago Vault [Fallout RP] #3136900

4
members (measured 12 Oct 2026, 15:22 UTC)
4 March 2017
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENroleplayfalloutgaming

Description

The Chicago Vault Is a Vault built after The Great war in the Mojave Desert. It was built by a pair of Chicagoans in 2367. ------------------------------------------------ Vault: https://www.roblox.com/games/1393805482/The-Chicago-Vault#!/game-instances Game: https://www.roblox.com/games/1393460824/The-Mojave-Desert Blue Rock: https://www.roblox.com/games/572329124/Fallout-Bluerock-1 (For Better RPs)

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 We do not publish numbers we have not measured.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
23 Aug 2026, 11:324first reading

Ownership

Owned by Duck (@DUCKSLAPMAN) 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

Duck (@DUCKSLAPMAN) — [OVER] OverSeer (rank 255)

Blox (@ibrobloxin) — [O] Outsider (rank 1)

@Dev_BLS — [O] Outsider (rank 1) terminated

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

Rank structure

[OVER] OverSeer1
[DEV] Executive Staff (Devs/ Contributors)0
[VST] Vault Scientist0
[VSY] Vault Security0
[VS] Vault Staff0
[VD] Vault Dweller0
[PET] Pets0
[T] Traders0
[IF] Inprisioned/ Facing Exile0
Member4
[O] Outsider 3
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.