Hakop @Cost_xx #185442661

24 November 2016

account created (per Roblox API)

24 Oct 2026, 17:28

last measured (UTC)

Username record

@Cost_xx — observed 24 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)

Racconn Studios#10912122

6

Kingdom of Nigeria [KON]#16748886

6

[CYBERNATED]#13708130

2

{TAR} Republic Intelligence .#13353421

Open data

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Also a member of

Nosniy Games#3461453 · Fan

Wiggity.#12836673 · Member

BIG Games Pets#3959677 · Fan

No More Flops#1041977165 · Member

Chillz Studios#2782840 · 🌟Royal Member🌟

Quataun#12121240 · Member

Bee Swarm Simulator Club#3982592 · Member

Uplift Games#295182 · Dreamer

Roblox#7 · Member

⨯ Small World Games#17140361 · Goof

The Flamingo Fan Club#3336691 · December 5th we will all do something

16bitplay Games#3233280 · Member

The Gang Stockholm#5273516 · Player

Fisching#7381705 · Fischer

Paradoxum Games#4914494 · Player

Welcome to Bloxburg: Fan Club#2910593 · Bloxburgers

redifi#12255003 · Member

Switch Arts#993893178 · Member.

YXceptional Studios#4217910 · Pro

Typical Games#2649054 · Member

Habit Games!#12860813 · Member

US Simulators#10741807 · Member

HD Games.#5028964 · Fan

Pаrаgоn#3352473 · Member

Dungeon Quest by Voldex#4788489 · Member

Animations: Mocap#4872031 · Member

RED21 Games#32445464 · Member

G RBLX Games#3481335 · 🔥| Players

The Forge Community#35489258 · ⚒️Forger

Ponchokings#5103418 · Passenger

Era Games#6140405 · Fans

Stouts Studio#15794692 · Member

Goofy Vegetables#35333553 · Member

Nova Digital Games#526536480 · Member

|GAR| Grand Army of the Republic |#5214183 · Sergeant Major

[B:S] One Fruit Team#16132143 · Member

Blοx Universe#4914205 · Member

Toptier Production#17363744 · Member

My Pump Game#943930401 · Member

InfinitySports#32333865 · Players

Anime Yahoo!#650517328 · Member

CRYSTAZE#4656477 · [⭐] Member

Simple Games Incorporated#7312028 · [👥] Fan [👥]

generic roleplay gaem fanclub.#5574524 · fan.

Tou Interactive#35933367 · Member

Bambou#2631105 · Head Server

Small World Games Group#4538540 · Member

Prospecting!#35888785 · Member

Delta Quarters OG#496909722 · Member

Mega Drive#3839331 · Player

Royal Hillcrest#10380454 · Upper-Class Guest

Virus Games Studio#11079908 · Member

Cretaceous Carnival#788798357 · Owner

The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Staff Sergeant

Project Mirvy#327851283 · Member

The Galactic Εmpire .#5288669 · E5 | Specialist

Olix's Corner Shop 2.0#3839858 · 🔵 blueberries

Malt Games#15564363 · Member

JadeSeal#33530221 · 🌐 | Member

Sellout Studios#4533129 · Player

Anomic Studios#5473411 · Member

Rolimon's#3878473 · Users

Sniip3z Entertainment#11926182 · Member

PICKHELM CORE#35276743 · members

Jokes' Games#4231726 · Supporter

TGE | Imperial Navy#3159956 · Crewman

AFK Studios#5295712 · Member

Reign of Royales#5540551 · [5] Pillager

Rainfall Games#14029939 · Fans

Wodac#33794706 · Membre

Biker Advanced Recon Commandos Funding Group#4836685 · BARC Member

AUGMENTEDᅠ#8723266 · AUGMENTIAN

WARCOM#3287361 · [E1] Conscript

TGR II The Galactic Republic#6405502 · E-1 | Cadet

Teh Noob Nation#1049266 · Police | Law Enforcement

dp legacy#5243526 · [🤺] Initiate

Fallen Empire .#12306083 · OR-4

•••HINATA•••#7843943 · Close friends

Diplomatic Service Security Force#12950787 · D.S.S.F Member

Prison Roleplay: Community#9336536 · Community Member

PlayGurlz#8236949 · 良い友達 (・・?)

Thunder's Game Studio#13234701 · Member

_xx Family#15816728 · Family Member

{TAR} The Army of the Republic#13349079 · Vice Chancellor

Hydra Studiоs#6421636 · Fans

[GAR] | | Grand Army of The Republic | |#15303410 · Cadet

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