ASP | Alcatraz State Prison #9851852

49

members (measured 17 Aug 2026, 19:01 UTC)

5 March 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENroleplayprisonsimulation

Description

Alcatraz State Prison is a Maximum Security prison, made on Alcatraz Island in California. Founded in February, credits to founder. Prison Director: XXashley_1298XX Prison Deputy Director: bossman_JOSHUA

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 2 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 49–50 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Aug 2026, 19:01	49	-1
15 Aug 2026, 10:26	50	first reading

Ownership

Owned by Addzz (@z3ndxyaxx) as measured.

Experiences

0

players in this group’s experiences right now

120

lifetime visits across 2 experiences

ASP | Rank Market0 playing now

ASP | Application Center0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

Addzz (@z3ndxyaxx) — Prison Director (rank 255)

@gobmop — Prison Deputy Director (rank 33)

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

Rank structure

Prison Director1

Prison Deputy Director1

{L} Lead Bots1

{Q} Question Bots0

{T} Tracking Bots0

{S} Shout Bots0

{R} Ranking Bots1

{SHRs}0

Logo Developer0

Chief Executive Officer0

Chief Employment Officer0

Shift Manager0

{HRs}0

Chairperson0

Deputy Warden0

Warden0

Lockdown Guard0

{MRs}0

Prison Inspector0

{LRs}0

Commander0

Secretary1

Tower Guard0

Gate Guard0

Corrections Officer2

Trainee0

{EXTRAS}0

Respected Inmate0

Inmate41

Alliance2

Supporter0

Member50

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.

Stateview Correctional Facility. ∞#5025380 · 2 shared members

Palmdale Medical Center#11607838 · 2 shared members

FCF | Freshwater Correctional Facility#11290999 · 2 shared members

Palmdale Security Team#14280446 · 2 shared members

크롱 스튜디오#35669818 · 1 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 1 shared members

Wiggity.#12836673 · 1 shared members

Scriptbloxian Studios#4705120 · 1 shared members

BIG Games Pets#3959677 · 1 shared members

The Garden Game#35789249 · 1 shared members

Chillz Studios#2782840 · 1 shared members

Sonar Studios#2919215 · 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.