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US Military 1950s

US Military 1950s #2838428

187
members (measured 12 Aug 2026, 09:15 UTC)
19 May 2016
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENmilitary simulationretro gaminggroup history

Description

The First United States Military 1950s Group Created on May 19th, 2016 at 6:00 PM EST by JosephZhdanov (prev. BackButton) this group created a legacy that would impact a small corner of the Roblox platform forever. Then, Ciran_Sibor (prev. XboxWarMan) and MaverickPuller (prev. MaverickTVV2) and many others, decided to break off and form a new group in mid to late 2019, which is still active to this day continuing on the legacy of the original USM 1950s. ----------------------------------- This group will be preserved indefinitely. This is intended to provide a resting place for the original group and games that kickstarted a genre that would effect tens of thousands of Roblox players forever.

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 We do not publish numbers we have not measured.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
10 Aug 2026, 21:50187first reading

Ownership

Owned by @Ciran_Sibor as measured.

Experiences

0
players in this group’s experiences right now
52,700
lifetime visits across 10 experiences
Fort Riley, 1951 (REVERTED)0 playing now
44,323 visits
Battle of Inchon0 playing now
6,067 visits
Battle of Inchon0 playing now
906 visits
Fort Dix, 19510 playing now
667 visits
Battle of Chosin Reservoir, 19500 playing now
381 visits
Wake Island, 1951 (NEW GUNS!)0 playing now
214 visits
Pearl Harbor, 19510 playing now
120 visits
United States Military- Court House0 playing now
21 visits
US Military 1950s's Place Number: 90 playing now
1 visits
Skirmish on Wake Island0 playing now
0 visits

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

Members we’ve seen

@Ciran_Sibor — Manager (rank 255)

@JosephZhdanov — BackButton (rank 220)

@BigBoyTrainMan — Visitor (rank 155)

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

Rank structure

Manager1
Audit Log and Game Access0
BackButton1
Notable Individual6
VJCS | JCS0
Group Developers0
[O9] | [O10]0
[O7] | [O8]0
[O5] | [O6]0
[O3] | [O4]0
[O1] | [O2]0
[E8] | [E9]0
[E6] | [E7]0
[E4] | [E5]0
[E2] | [E3]0
Visitor179
Member187
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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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.