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Ryujin @RobTroy1 #1890743670

14 September 2020
account created (per Roblox API)
7 Oct 2026, 06:38
last measured (UTC)

Username record

@RobTroy1 — observed 7 October 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

The crimson mafia corporation#34372907
5

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Nosniy Games#3461453 · Fan
56,993,979
Wiggity.#12836673 · Member
30,774,634
Virtuality World#3606245 · Member
10,230,457
(学乱) Gakuran#416091513 · Students
7,571,983
KizmoTek Studio#3115970 · Community Member
7,444,120
Emotes CO.#5446074 · Member
6,151,147
Driving Empire by Voldex#4999963 · Driver
5,012,796
Ashe Army#4115962 · Member
4,065,087
QuadraTech#4645213 · Supporter
3,858,941
ZedCo#3315676 · MemberZ
3,692,851
USSF - United States Special Forces#22025 · [6] Staff Sergeant
3,413,675
Building & Military Roleplay Fan Group#4527672 · Everything Fan
2,719,825
Slyce Entertainment#5470076 · Fan
2,301,979
|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)
2,021,286
Highway Legends#33525912 · 🚘Driver
2,002,253
LM Experiences#8573091 · Supporter
1,980,228
Asylum Life Community#5819563 · Patient
1,343,899
SCP | Roleplay Community#5479038 · Roleplayer
1,266,918
The Art Of Games#34815389 · Emperor
1,231,469
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,187,716
Angelworks#6947148 · 🔥 God
1,136,993
DR1LLIN#14032806 · Community Member
1,095,873
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,350
The Nighthawk Imperium#1174414 · | 1 | Citizen
906,618
Verticy Studios#32060932 · Special Forces
870,590
Highfield City Police Department#6117548 · Police Recruit
867,380
ZO by Voldex#10378847 · Supporters
867,066
Jean's Bizarre Community#6356872 · Member
728,498
#Streetz War 2#14757762 · SW | Players
697,808
StonksIndustry#9288210 · Fan
644,741
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
618,114
Notula Studio#15885282 · Member
502,626
[:] Nova Corporation#4965800 · Test Subject
460,012
Extreme War Experience#5863339 · Roleplayers
385,998
Vikings Studio#3765739 · Member
356,951
Infamous Productions#4360726 · [M] Members
314,994
Golden Dummy Studios#33678050 · Special
292,589
The LitterBox#9089595 · Member
286,716
Sierra Winds#13104082 · member
280,551
[BA] - British Army.#6447250 · [OR-1] Recruit
261,367
[λ] Half-Life Roleplay#2795144 · HLRP Member
213,553
Service UnavailabIe#9049588 · 🥋| Fighter
156,978
Moonwood Studios#4525406 · Fan
133,393
Project Legiones#16835187 · Community Member
101,096
Hard Time Studios#6084540 · 👥Member
83,036
Wonder Works Partnership#12431769 · Member
76,121
J Cowboy Studios#10117472 · Fans
75,547
Studio Nex#7802405 · Fan
69,541
Drowsy Games#3113610 · ⭐ Fans
56,673
Epic Clothing INC TM#11406897 · Ally
55,253
Burning Ashes: New Era Group#6053969 · Member
54,036
KPB Studios#14533554 · Member
48,905
Project Cosmic#11118950 · Member
39,921
Model Studios.#5921330 · Roleplayer
35,554
Founding Games#10086808 · Scouts
32,592
Worldstar Games#33980092 · Shooting Star
26,955
Emergency Simulator Development Team#33447333 · 🎮 Fans
23,040
MetaMethod#11249862 · Member
21,264
SkyNours Vibe#11580375 · Honored Fan
16,158
United States Army 1960s    #3265826 · [E2] Private Second Class
5,650
ZOぞ | Yōshanai#14191045 · LR
3,307
Audio Generations#5352118 · Member
2,119
Knights of the Black Sword#10360353 · Group Members
1,156
109th Infantry Division [EC]#32623665 · 109th Unit
109
Penguin group.#6420026 · Baby penguin
39
Group for the anime fans#33553003 · Admin
13
The hazmat operation#15397148 · || R1 || Private ||
13

Membership and rank as measured from this user’s public group list.