SonOfDarkness @efJCOP #968718033
15 February 2019
account created (per Roblox API)
13 Sept 2026, 03:46
last measured (UTC)
Username record
@efJCOP — observed 13 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)
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Also a member of
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143,141,198and Collect Rare Pets#825735094 · Member
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31,241,895BIG Games Pets#3959677 · Fan
29,165,126Yielding Arts#12013007 · Player 🎮
25,085,908The Garden Game#35789249 · Gardener
19,462,099Quataun#12121240 · Member
18,439,567Bee Swarm Simulator Club#3982592 · Member
18,239,649Uplift Games#295182 · Dreamer
14,930,601Roblox#7 · Member
13,540,037Rumble Studios#3333298 · Fan
11,224,995The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,92748h Games#14461694 · Member
7,657,99916bitplay Games#3233280 · Member
7,250,479RELL World#1226491 · [Gen] 2X21
6,625,387Double Bandit Studios#13751258 · Bandits
6,256,258Switch Arts#993893178 · Member.
4,493,782ROLVe#2613928 · Members
4,296,311Wild Roleplay#4488708 · Fan
4,225,476Mega Obby Games!#16134074 · Member
3,661,894Ready, set, more!#7371243 · Fan
3,469,274RELL GAMES#4939446 · Bronze Rell
3,464,071Dungeon Quest by Voldex#4788489 · Member
2,817,293BlockZone#5202664 · Member
2,511,068Stouts Studio#15794692 · Member
1,805,336Farm3rz#35902840 · Member
1,760,170Pear Pressure#17113925 · 🍐 Pears
1,719,686Giggle Inc#15230793 · 😀 Friends
1,585,546wunmo#8019744 · wunmo
1,436,913Popular Marketplace#374857141 · Owner
1,397,564Official [Ro-Ghoul]#4080199 · Supporters! Thank you (:
1,097,240Wings#145864 · 1
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740,919Jeremy Studio's#6229782 · Member
670,986RoPro Official#8882189 · RoPro User
608,244ytRivos Group#14232597 · Member
604,256ProjectSupreme#3318146 · The Supreme Society ☔️
517,347Shindo Story#8464407 · Pending
419,998Cretaceous Carnival#788798357 · Owner
403,167Shindo Organization#8453691 · Pending
391,088Goat [Ro-Ghoul]#4075378 · Novice
316,345Jandel The Gardener#976275494 · Member
286,846Olix's Corner Shop 2.0#3839858 · 🔵 blueberries
284,552Calamity [Ro-Ghoul]#4097667 · Starter
257,017Aogiri-Tree [Ro-Ghoul]#4080256 · Subordinate
227,362Montecristo#16916270 · 🃏Collector
224,777Hidden RELL Village#7418091 · Villager
197,491Shindo Storm#12830181 · Unofficial
190,945The DuckFam#5603396 · Members
171,302The Commission of Counter Ghoul [Ro-Ghoul]#4075037 · Trainee
170,593ρradα#5857403 · Subscriber
149,134Chidori [Ro-Ghoul]#5619122 · | Unranked | Fledgling
127,601Black Dragons [Ro-Ghoul]#4431604 · Human
113,277[Ro-Ghoul] Silence.#4089070 · Unranked
56,707Tokyo Order [Ro-Ghoul]#4125197 · Subordinate
39,476EaglEyezz Fans#5020265 · Fans
31,976F&F Development#13023353 · Member
29,797Gorilla Tag Professional#14080120 · Monke’s
29,257Rusty Games 愛#33087202 · 💙Fan
25,161The Toads#3582221 · Toad
18,587Beevee Studio#14031834 · ❄️Berified
8,461Group Payout$#2657971 · Member
5,224Skull And Bones [ Ro Ghoul ]#5219226 · Strangers
3,377SuperCatHeroes Official Group#4976436 · Member
3,260RLFF#4578538 · Member
1,745Fear World#14295025 · Member
871Praised Forumers#2834602 · New forumers
603BlueMoon_Studios#14646650 · Member
113FGN STUDIO#7215822 · 『🎮』Player
84Cinverism#32491928 · Members
44The Ro Ghoul Bois#7452417 · epic people
36ROBUX (Join for robux)#34213629 · Member
18Thrift $tore.#15418954 · ☆ Community
16Fatal Manner#34141466 · Member
2Membership and rank as measured from this user’s public group list.