UPMC Collections #13727364

87

members (measured 21 Aug 2026, 01:47 UTC)

13 January 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENgaming factionroleplaymercenaries

Description

UNDERGROUND PRIVATE MILITARY CORP Watch out all our exclusive collections and creations in here! We are a Faction on games like Starbase and The Wild West and we help new players and experienced as long as they fund us with gear and support. We are mercenaries that started out on The Wild West.

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

Membership history

Growth

2 measurements spanning 5 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 86–87 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Aug 2026, 07:54	87	+1
14 Aug 2026, 20:52	86	first reading

Ownership

Owned by UndertakerVI (@tgio12354) as measured.

Members we’ve seen

UndertakerVI (@tgio12354) — Owner/UPMC leader (rank 255)

Agent_Hades (@TDragon555) — Officer (rank 250)

Yam (@yamaan_1) — Member (rank 2)

MysteriousAafey (@aafeyfun123myolduser) — Member (rank 2)

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

Rank structure

Owner/UPMC leader1

UPMC Vice-Leader1

Admin1

Calvary Commander1

Developer1

Enforcer Commander1

Officer6

Architect0

Member67

Member86

Guest/Ally/Client7

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.

Pilot Training Club#2794513 · 3 shared members

Police Roleplay Community#4328109 · 3 shared members

SCP | Roleplay Community#5479038 · 3 shared members

The Galactic Empire ‌ ‌ ‌ ‌#3145747 · 3 shared members

KizmoTek Studio#3115970 · 2 shared members

USSF - United States Special Forces#22025 · 2 shared members

Midnight In-dev#16528477 · 2 shared members

United States Army #3108077 · 2 shared members

UrbanSector#6811462 · 2 shared members

V0YD Expeditions#5039397 · 2 shared members

Stateview Correctional Facility. ∞#5025380 · 2 shared members

The Nighthawk Imperium#1174414 · 2 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.