MrViper @OptimalKwin #155390883
24 August 2016
account created (per Roblox API)
18 Oct 2026, 11:41
last measured (UTC)
Username record
@OptimalKwin — observed 18 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.
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Also a member of
Police Roleplay Community#4328109 · Community Member
2,228,415The Red Army .#4802792 · Initiate
1,540,227United States Army #3108077 · [E5] Sergeant
1,432,605The Bruzz Group#36029920 · bruzz
1,254,414United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,189,903Five-O Community#4824823 · Member
720,845Imperialist Robloxian Federation#872876 · Low Class Citizens
549,233Starsphere Tycoons#15757086 · Fans! ❤️
459,398Robloxian Myth Hunters#619142 · Myth Seeker
423,280Gloez Studios#35878863 · Seller
417,717Imperialist Robloxian Military#3029096 · Cadet
287,754A Scary Story#953971 · Readers
266,079Team Shark#1044005 · Fans
220,790RiddleMeThis⁉️#4485861 · Fan
200,673BLACK ATMOS Z#10705478 · Member
192,899ARRmed Studios#3878994 · Citizen Class [☭]
122,204THE LIFE ALLIANCE#4522006 · ALLIED TROOP
92,661Luxy Hotels#4770390 · Awaiting Training
88,302Connecticut State Roleplay#8406836 · Trooper
77,357Army of the French Empire#2889679 · Soldat de Première
47,787Maritime Interactive#13283371 · Supporters
39,879Connecticut State Roleplay - Fire#8592616 · Probationary
28,904Naval Experiences#15531299 · Supportive Fans
20,887Quartermaster Customs#5040124 · Client
20,650The Red Guard of the Union of Soviet Socialist#4157480 · horor
19,926Kingdom of England 1300's#5230344 · Serf
19,744The Soviet Mafia .#5326819 · Prospect
19,199Kingdom of Whitecrest#2587871 · Subject
12,896Imperial French Chasseurs#4791185 · Chasseur Qualifié
4,309Government of the French Empire#3028384 · Citoyens de l'Empire Français
4,227The Kingdom of England #3049495 · Traveler
2,884Atlantic Shipping Co.#15031208 · Cabin Class
953Pennsylvania State Roleplay - PD#32922853 · Trooper
6262nd Zouave Regiment#32499262 · Enrôlé
576Garde Mobile#34423844 · Mobile
419Military Uniform Clothing Group#13642433 · Member
389The New Army of Texas#5096828 · Volunteer
327Alliance Democratiqué#12414794 · Nouveau membre
320Army of the Empire of Brazil#5366863 · Aspirante-de-Oficial
257Army of Honduras#16603580 · Soldado
256Lawrence & Co.#14197015 · Clients
168Liaisons Maritimes#12865900 · Première classe
142The Empire of Danish#13717302 · Generel
116Toaster's T-Shirts#35131940 · Customer
102Empire Of Chile#5284984 · Emperador Retirado
90Imperialist Brazil#6825522 · Cidadao do Brasil
58+-x War Productions x-+#5790122 · Admin
42Ybarra Lines#9957358 · Clase Tourista
34British Monarchy#5227930 · Major General (MAGEN)
34. The Spanish Empire .#12763489 · Oficial Jubilado
31The British Kingdom (1860-1865)#5701564 · Sergeant
29Government of The Spanish Empire .#13408895 · civiles
19Ejército Méxicano'#10794248 · Soldado
19The Army of Englandᅠ#4706144 · Serf
17Frosty Lake Prison#5213786 · Deputy Prison Director
13The Great Irishmen#5462304 · Gunslinger
12Imperial Russian Administration#5250532 · Speakers of the Administration
11Mainecoon Monarchy#6385710 · Infantry Recruit
11The Austro-Hungarian Empire.#13321968 · Private
10| Imperial Brazilian Medical Corps |#15843326 · Comandante
7Reino de Iberiana#17132648 · Representante Extranjero
7Noob pirates and stuff#32496933 · The crew
7Cal’s Deli#5919120 · Customer
6Texas Republic War Department.#6143470 · Citizen of Texas
6Große Württembergische Armee#32886245 · Freiwilliger
6Imperial Chilean Medics#32928190 · Médico Alistado
5Imperial Chilean Sharpshooters#32928214 · Francotirador
4The Continental Àrmy#5659290 · Militiaman
41st Armored Division [PM]#6091742 · Zbiornikowiec
3Imperial Chilean Artillery#32928232 · Artillero Alistado
3Imperial Chilean Guards#32928235 · Oficial de Guardia
2Peruvian Republic#32635887 · Oficiales
1Membership and rank as measured from this user’s public group list.