Sierra Madre #1034714
Game fan groupsENfalloutsierra-madrelore-discussion
Description
The Sierra Madre is a mythical place in the wastes, a dead city surrounded by a poisonous cloud. Many travelers in the Mojave have sought it out after claiming to have heard a woman's voice on a Pre-War radio broadcast, never to be heard from again. The Courier is lured to the Sierra Madre by that same broadcast advertising the gala grand opening. The city and the casino were designed and built by one man, Frederick Sinclair, his last venture a few years before the Great War. The Sierra Madre, especially the casino, was intended as a place for guests to reverse their fortunes and "begin again." During its construction until the end, it remained a reclusive area. All conveniences were supplied to the inhabitants by unique vending machines, which provided a number of commercial and non-commercial services, and allowed the residents to live in self-sufficiency, even when cut off from the outside world. The goal of the entire enterprise was not only to create a great casino - it was to cr
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 2 Nov 2026, 01:12 | 6 | first reading |
Ownership
Owned by @SirRobertHouse 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
@SirRobertHouse — CEO of sierra Madre (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
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.