[V87] Vault 87 #4037470

28

members (measured 15 Sept 2026, 02:48 UTC)

9 April 2018

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENFalloutGamingRoleplay

Description

Vault Desc: Vault 87 is one of the Vault series of fallout shelters developed by Vault Tec It is located northwest of Little Lamplight and southwest of Broadcast tower KT8. It is the birthplace of the super mutants and centaurs in the Capital Wasteland. Founded by Mrrooboy 4/10/18 Overseer: Mrrooboy Vault Handbook: Coming Soon!

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 We do not publish numbers we have not measured.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)	Members	Change
15 Sept 2026, 02:47	28	first reading

Ownership

Owned by @mrrooboy as measured.

Members we’ve seen

@mrrooboy — [O] Overseer (rank 255)

Liv (@1forvia) — [MC] Middle-Class Citizen (rank 244)

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

Rank structure

[O] Overseer1

[HR] Head Researcher0

[SR] Senior Researcher0

[R] Researcher0

[JR] Junior Researcher0

[HS] Head Security0

[SS] Senior Security0

[S] Security0

[SC] Security Cadet0

[J/C] Jailed/Criminal0

[HC] High-Class Citizen1

[MC] Middle-Class Citizen6

[LC] Low-Class Citizen19

[PC] Pending Citizen1

Member28

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.

Nosniy Games#3461453 · 1 shared members

Uplift Games#295182 · 1 shared members

braxworks#5268948 · 1 shared members

16bitplay Games#3233280 · 1 shared members

redifi#12255003 · 1 shared members

Ashe Army#4115962 · 1 shared members

Team Sloth Forever#3367671 · 1 shared members

Robloxian High School Group#2876351 · 1 shared members

Flawn Salon#33267151 · 1 shared members

The Art Of Games#34815389 · 1 shared members

Small World Games - Tycoons!#11268456 · 1 shared members

Interbyte Studio#5126818 · 1 shared members

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.