Rudolph @KillerRJRisk43 #402053724
198
followers (as measured)
26 September 2017
account created (per Roblox API)
4 Sept 2026, 14:17
last measured (UTC)
Username record
@KillerRJRisk43 — observed 4 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)
Open data
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Also a member of
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30,022,835BIG Games Pets#3959677 · Fan
29,165,654LSPLASH#3049798 · you guys
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18,239,751Rumble Studios#3333298 · Fan
11,225,236⨯ Small World Games#17140361 · Goof
10,100,522BlockTurns Aura#989178144 · Players
6,638,151Nuclear Fun#476026804 · Fan
5,841,038Tycoon Empire Studios#11221055 · Fan
5,246,207Kitawari#17219742 · Member
5,029,308Small World Games x Anime Defenders#34121350 · Member
4,753,268Tetra Games#4843918 · Fan
4,195,768[B:S] ARX Team#15009415 · Member
4,173,605Frost Blade Games#8605341 · Member
4,081,269Windburst Banana#13657923 · Members
3,522,040Pink Slime Studios#5357344 · Slimer
3,512,469[B:S] ALS Team#12229756 · Member
3,484,951Ready, set, more!#7371243 · Fan
3,468,334ChillyTea Studios#3434923 · Players
3,437,608Fantastic! Games#11085868 · 💪 | Member
3,244,382XiaoChen Simulator#13780521 · Fan
2,994,867Slayers Unleashed#10030212 · Game Community
2,955,967Expeditions Entertainment#35929511 · Member
2,926,005Current x Blackstar#36012725 · Member
2,866,547Dungeon Quest by Voldex#4788489 · Member
2,817,410Hit Everything Gaming#35151686 · Members
2,752,539Universe Time Studio#6556072 · Universe Member
2,472,741polandgamebuilders#3732983 · 😀 Member
2,470,823Top Down Games#5292947 · Members
2,359,719Mighty Knight Games#35183640 · 🤺 Knight
2,347,715TBlox Studios#6039961 · Player
2,250,882Era Games#6140405 · Fans
1,905,349[B:S] Anime Fighters#9213039 · Fan
1,837,880Stouts Studio#15794692 · Member
1,805,464Gomu#10611639 · Member
1,771,664Nova Digital Games#526536480 · Member
1,763,576Imaginationz Studio#12215612 · Imaginators
1,720,308Boss Studio [ V.1 ]#13494271 · Member
1,701,351Jump Corp#34223768 · Player
1,559,484wunmo#8019744 · wunmo
1,437,038Funzy Labs#34007786 · Members
1,283,743AnimeReborn#33820338 · Member
1,272,697Polaroid Studios#15422038 · Pre-Alpha Players
1,263,244The Art Of Games#34815389 · Emperor
1,255,259Happy Goof Games!#35854874 · Member
1,251,830NICKGAME54 Fan Group!#4309841 · ⭐Fans⭐
1,204,476PlayCombatWarriors#5192826 · Combat Warrior
1,203,851henric 2#676541637 · Member
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1,199,079RoyalFire Simulators#9793279 · Member
1,138,782Zood Studios#5606884 · ✨ Gamer
1,105,057Tower Defense X#14733518 · fan :d
1,000,467Midnight Continent#9233039 · Member
975,723Blox Studiо#4843020 · Member
973,418Liftoff Games!#12247512 · Fan
949,346Arc I: Warriors#34783288 · Member
913,176Komplex Studio#9190691 · Tester
900,601Coast#4873189 · 🦩 Customer
893,650Defoko's Lab#914246270 · Test Subject
871,343Babble Games#11010524 · Fan
854,466System Arts Studio#16819392 · Member
850,561Summon Heroes | Twin Atlas#3758531 · Fan
766,010CL Game Studio#5504197 · Amigos
730,970Jeremy Studio's#6229782 · Member
670,943Ghoulax Games#356937272 · 🎮 | Fan
570,998axel x wzy#32061501 · Member
566,639Pressure Wash For Brainrots#59711524 · Member
558,360Modly Productions#6521321 · Member
535,874Encounters by Voldex#12273041 · Member
521,851Gorilla Ape Productions#6743014 · Fans
483,389Artifacts Association#17339092 · Member
463,427Mega Drive#3839331 · Player
459,800Penguin Tycoon by Voldex#12843903 · Member
458,205Lunmei#35958846 · Supporters
453,573Wrecking Games#14420159 · Fan
452,085One Piece Millennium#4570453 · Member
429,404Evolved Tycoons#11323011 · 💰 Member
419,685Arecis Studios#33648009 · Member 🔥
410,833Origins Project#111457579 · Member
409,288The Glorious Robot Army#11872496 · [1] Troop
400,693Anime x ZeRo#32365070 · Member
378,023RobeatsDev#3155023 · Fan
354,610GhaztGuy Games#6882282 · Member
351,769Cool Jojo game group thing#35779632 · Players
307,544Gaming Glove Studios#10634825 · Glove Family
303,119Slime Supremacy#1021277016 · Slime
301,708Green Dragon Corp#7776063 · Supporter
262,157Ursa Major Games#10040680 · Member
242,362Logical StudiosTM#55632395 · 😃 Member
216,803SBL STUDIO#16430346 · Membro
213,619Ghosdeeri Digital#977230601 · Member
213,576Devas Of Creation#13643559 · Member
191,206goodnight cloud#326703534 · Dreamer
188,943Cool.Development#690388310 · Member
187,857GNR Studio#772239300 · Member
187,303Yappers Studios#34088633 · Member
185,801BB: X#33103002 · Blader
157,723Membership and rank as measured from this user’s public group list.