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@killer8531cool

@killer8531cool #3049793410

10 November 2021
account created (per Roblox API)
23 Oct 2026, 16:55
last measured (UTC)

Username record

@killer8531cool — observed 23 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)

Open data

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Also a member of

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Scriptbloxian Studios#4705120 · Legend
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BIG Games Pets#3959677 · Fan
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Gamer Robot Inc#4372130 · Member
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Chillz Studios#2782840 · 💫Mega Member💫
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Uplift Games#295182 · Dreamer
14,912,966
Sol's Studio#8509669 · [Gamers]
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Wild Atelier#7947655 · Member
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DuoTale Studios#4052729 · 🎮 Player
8,540,862
club XOX#8327387 · Member
8,417,793
48h Games#14461694 · Member
7,660,340
Double Bandit Studios#13751258 · Bandits
6,257,778
Fisching#7381705 · Fischer
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YUМ#11122367 · Small Portions
6,073,289
Varis Studios#32421331 · Fan
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Nova Wave Games#14089766 · Member
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Telanthric Development#15022320 · Player
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ZedCo#3315676 · MemberZ
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QuadraTech#4645213 · Supporter
3,864,710
Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner
3,407,408
InfinityInteractive#11257245 · Fans
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FORTUNE 777#32357834 · Member
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BIG Games Super Fun#10026748 · Fan
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Pаrаgоn#3352473 · Member
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Prometeo Games#3269094 · Ablecross
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BIG Games Experimental#4981455 · Fan
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Battle Action#683115741 · Crew
2,638,225
•SunnyxMisty•#7099450 · Sunshines🤩
2,620,644
polandgamebuilders#3732983 · 😀 Member
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Roplex Army#6727958 · Member
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Box Games#3002493 · Member
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Da Hood Entertainment#4698921 · Member
1,615,930
Rocket Kidz#11131037 · Fans
1,607,376
White Dragon Horse#8237745 · Member
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Smart's Studio#6504408 · Fans [🥰]
1,568,242
CL GAMES!#34644452 · Member
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veedio gaems#33896179 · idk
1,526,391
Fight, Fight, Fight!#1014980424 · Member
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Cadlem#13321872 · Fan
1,337,608
DarkGaming!#12780533 · Member
1,191,490
Gym Trainers#13056072 · Member
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SAND4 Tycoon#5929470 · Member
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Salahdin#34452328 · Member
853,790
No Limit Games#5542394 · Fan
814,721
Brittdaycake's CAKE Army#8290738 · Cupcakes
682,703
Always Studios (GGS)#12656141 · Members
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Waytuku#13132641 · Member
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Hοly Rοman Empire#5908211 · Recruit
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Hero and Villain Battlegrounds Fan Group#15264779 · Member
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ToysLiker#12294281 · Fans
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| Coconut Crowd |#15037290 · Member
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Trapped In The Hustle#470511188 · Member
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Play! Car Factory#15196173 · Member
287,513
Niite Studios#10359215 · Member
269,671
Simple Dev#5272479 · Fan
265,863
NelStud#557771875 · Member
262,400
My HQ!#659716909 · Member
255,716
Trick Shot Simulator#15538231 · Member
240,245
Warlords Game Group#11199286 · Warlord
221,528
just a fun game i guess#423611721 · Member
216,270
#TeamWater#12724178 · #TeamSeas
194,725
17_Qv Studio#10504780 · Member
180,572
Enclamatic Tycoons#12664790 · Supporter
99,322
Gamefam x Hot Wheels#7661178 · Member
94,439
Laser Studio's#5938183 · ✨ Member
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LimitedJumps Studio#13940271 · Member
62,536
bally!#17403878 · ball!
58,376
Saitama Sim Legacy#4907167 · Saitamas
48,646
$DrewCrew#15843847 · Member
14,003
FATRATSS#16024824 · ⇢ ˗ˏˋ [ little flamingos ] ࿐ྂ 🦩
81
DISSOBEY#8659667 · Associates
63

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