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@Master_CaptainO

Ursus_Maritimus @Master_CaptainO #933247864

45
followers (as measured)
16 January 2019
account created (per Roblox API)
8 Sept 2026, 08:47
last measured (UTC)

Username record

@Master_CaptainO — observed 8 September 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)

O's Grand Galactic Republic#10475970
15
Master O's Sith Empire#9566410
2

Open data

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

Also a member of

Sonar Studios#2919215 · 🕹️Sonarian
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Virtuality World#3606245 · Member
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Car Crushers Community#2726951 · Skilled Crusher
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Wild Atelier#7947655 · Member
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Powerful Studio#5522949 · 💙┃Fan
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Foxzie#3955051 · 👤 Member
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Off-Roading Epic Community#11292567 · 👥 Member
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Thinking Project#1235888 · noob
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LDS II#15753989 · Fan
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Pilot Training Club#2794513 · Trainee Pilots
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USSF - United States Special Forces#22025 · [6] Staff Sergeant
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thunder1222 Productions#553699 · Member
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Ready, set, more!#7371243 · Fan
3,339,886
HD Games.#5028964 · Fan
3,169,106
Zombie Attack Official#3576655 · Member
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Shiny Star Games#11346367 · Member
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Police Roleplay Community#4328109 · Community Member
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Box Games#3002493 · Member
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Vanity Studio#4063400 · Fans
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Taxi Boss Group#11987919 · Member
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|GAR| Grand Army of the Republic |#5214183 · Sergeant First Class
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Loaded Studios#5019929 · Member
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Tycoon Typhoon#3234576 · New
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Fat Whale Games#4920885 · Whale
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SEA Military#2648601 · [LR2] Private First Class
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Haza Games#5217684 · Friend
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Highfield City Police Department#6117548 · Police Officer
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Simple Games Incorporated#7312028 · [👥] Fan [👥]
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Titanic Ship Builders!#2978092 · Good Builder
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PokeCrafterC#32500444 · Member
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We Have Motives#35118176 · Member
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The Tycoon Games#6543268 · Member
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Jaller's Projects#266819 · 🌾Farm Residents🌾
518,560
Calculated Studio#4431500 · Fan
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The Jedi Order#2569359 · Force Sensitive
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The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Staff Sergeant
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Tycoon Hype#4675160 · Member
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The Galactic Εmpire .#5288669 · E10 | Sergeant Major
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Exegol#5525825 · ⚪️ Specialist
292,721
The Galactic Republic GRW#14625178 · Cadet
213,889
Grand Robine Army#6047403 · Militia
208,566
Building Epic Tycoons#7124191 · Epic Member
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Clone Army of the Republicㅤ#2627584 · Specialist
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Shipping Studios#2856522 · Player
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Totally Unique Games.#5175768 · Member
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EIeven Games#9907762 · Member
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Create A Community Games#161938307 · Member
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The Clone Army of the Republic TCAR.#3928551 · E-1 | Cadet
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[GAR] Grand Army оf the Republic#33537532 · ⚪ Republic Military Personnel
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Project Astra Community#5047286 · Member
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Plaza Connect Community!#1207931 · Plaza Community
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Great Clоne Army of the Republic#5425370 · Member
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MRD lndustries#15480742 · MRD | Group Member
52,966
Sheer Cold Creations#3641993 · Member
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Eras of War#9085947 · Member
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The Galаctіc Republic#34755744 · Corporal
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Project Calling#3080614 · [LR] Empire Party
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John admin#12396638 · 🦊| Fan
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Zeppelin Wars Official Group#7128646 · Member
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The GaIactic Empіre#351436033 · Imperial Military Personnel
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【 The First Galactic Order 】#3621650 · 《E1》Cadet
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GAME HEADQUARTERS#33701540 · Member
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TGE | Imperial Navy#3159956 · Crewman
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Realm of Clouria ׂ#4570201 · Stranger
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STAR WARS TOWER DEFENSE GROUP#13010151 · Guardian Defender
18,609
The Galactic Republic ᅠᅠᅠᅠᅠ#4028827 · Cadet
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EFS Technology#11123044 · Member
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Oyster#5162106 · Oystling
17,552
IITGRAII The Grand Republic Army#4535936 · Cadet
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Uber Defense League#15744409 · Owner
15,098
-Asteros Studios-#10337434 · Follower
14,894
Galactic Armory#5418614 · Customer
9,453
Northern Security#10878076 · Client
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The Fіrst Order ᅠ#7500680 · E1 | Cadet
5,824
Extensional Studios#5239771 · Member
5,773
Galactic Imperial Army .#7059523 · E2 - Trooper
2,335
Republic at War Community#8290686 · Community Member
1,977
Norske Kongeriget#9453624 · Landvern
1,889
Geetsly's Gaming Network#3634094 · Member
1,873
[SIM] Sharky’s Imperial Military#561225773 · ⚪ Imperial Military Personnel
1,197
【The Jedi Order.】#5556488 · Force Sensitive
735
Project_Greece#33486829 · Member
684
[CATR] The Clone Army of The Republic#4628067 · [E-3] Lance Corporal
638
The Grand Army of the RepubIic TGAR#35797604 · Sergeant
423
( TGAR ) The Grand Army of the Republic#2534381 · (L-1) Joint Staff Chief
135
Senatus Ρopulusque Romanusᅠᅠ#7871978 · Criminalis
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Shin [Online Player]#6150409 · Cult's
105
Echoes of Kamino [EOK]#8912291 · Imperial Citizen
78
Galactic Order of Jedi#5524638 · Temple Guard
56
STAR WARS BORDER CROSSING#34333437 · E1- Cadet
48
The Kingdom of Prussia | TKP |#34782798 · Obsersoldat
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The Soviet Union |USSR| (Empire)#5957439 · Junior Sergeant
23
The 1st Galactic Empire#6235834 · Citizen
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Bloxica#5252515 · Military Personal
18
{(TGAR)} 501st Legion#6487188 · (HC) HiCom
15
{(TGAR)} 212th Legion#6487354 · (HC) HiCom
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( TGAR ) Republic Commandos#4008022 · (RC) Specialists
11
{TGAR} 327th Legion#6487136 · (HC) HiCom
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| TKP | 1st Infanterie Korps#34792983 · 1st | Gardes du Corps
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Membership and rank as measured from this user’s public group list.