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@KillerRJRisk43

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

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

SecretVerse Studio#1074557114 · Membre
143,114,469
Nosniy Games#3461453 · Fan
59,076,298
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,861,763
Scriptbloxian Studios#4705120 · Legend
30,022,835
BIG Games Pets#3959677 · Fan
29,165,654
LSPLASH#3049798 · you guys
24,197,645
Bee Swarm Simulator Club#3982592 · Member
18,239,751
Rumble Studios#3333298 · Fan
11,225,236
⨯ Small World Games#17140361 · Goof
10,100,522
BlockTurns Aura#989178144 · Players
6,638,151
Nuclear Fun#476026804 · Fan
5,841,038
Tycoon Empire Studios#11221055 · Fan
5,246,207
Kitawari#17219742 · Member
5,029,308
Small World Games x Anime Defenders#34121350 · Member
4,753,268
Tetra Games#4843918 · Fan
4,195,768
[B:S] ARX Team#15009415 · Member
4,173,605
Frost Blade Games#8605341 · Member
4,081,269
Windburst Banana#13657923 · Members
3,522,040
Pink Slime Studios#5357344 · Slimer
3,512,469
[B:S] ALS Team#12229756 · Member
3,484,951
Ready, set, more!#7371243 · Fan
3,468,334
ChillyTea Studios#3434923 · Players
3,437,608
Fantastic! Games#11085868 · 💪 | Member
3,244,382
XiaoChen Simulator#13780521 · Fan
2,994,867
Slayers Unleashed#10030212 · Game Community
2,955,967
Expeditions Entertainment#35929511 · Member
2,926,005
Current x Blackstar#36012725 · Member
2,866,547
Dungeon Quest by Voldex#4788489 · Member
2,817,410
Hit Everything Gaming#35151686 · Members
2,752,539
Universe Time Studio#6556072 · Universe Member
2,472,741
polandgamebuilders#3732983 · 😀 Member
2,470,823
Top Down Games#5292947 · Members
2,359,719
Mighty Knight Games#35183640 · 🤺 Knight
2,347,715
TBlox Studios#6039961 · Player
2,250,882
Era Games#6140405 · Fans
1,905,349
[B:S] Anime Fighters#9213039 · Fan
1,837,880
Stouts Studio#15794692 · Member
1,805,464
Gomu#10611639 · Member
1,771,664
Nova Digital Games#526536480 · Member
1,763,576
Imaginationz Studio#12215612 · Imaginators
1,720,308
Boss Studio [ V.1 ]#13494271 · Member
1,701,351
Jump Corp#34223768 · Player
1,559,484
wunmo#8019744 · wunmo
1,437,038
Funzy Labs#34007786 · Members
1,283,743
AnimeReborn#33820338 · Member
1,272,697
Polaroid Studios#15422038 · Pre-Alpha Players
1,263,244
The Art Of Games#34815389 · Emperor
1,255,259
Happy Goof Games!#35854874 · Member
1,251,830
NICKGAME54 Fan Group!#4309841 · ⭐Fans⭐
1,204,476
PlayCombatWarriors#5192826 · Combat Warrior
1,203,851
henric 2#676541637 · Member
1,203,352
aib games#911810018 · Member
1,199,079
RoyalFire Simulators#9793279 · Member
1,138,782
Zood Studios#5606884 · ✨ Gamer
1,105,057
Tower Defense X#14733518 · fan :d
1,000,467
Midnight Continent#9233039 · Member
975,723
Blox Studiо#4843020 · Member
973,418
Liftoff Games!#12247512 · Fan
949,346
Arc I: Warriors#34783288 · Member
913,176
Komplex Studio#9190691 · Tester
900,601
Coast#4873189 · 🦩 Customer
893,650
Defoko's Lab#914246270 · Test Subject
871,343
Babble Games#11010524 · Fan
854,466
System Arts Studio#16819392 · Member
850,561
Summon Heroes | Twin Atlas#3758531 · Fan
766,010
CL Game Studio#5504197 · Amigos
730,970
Jeremy Studio's#6229782 · Member
670,943
Ghoulax Games#356937272 · 🎮 | Fan
570,998
axel x wzy#32061501 · Member
566,639
Pressure Wash For Brainrots#59711524 · Member
558,360
Modly Productions#6521321 · Member
535,874
Encounters by Voldex#12273041 · Member
521,851
Gorilla Ape Productions#6743014 · Fans
483,389
Artifacts Association#17339092 · Member
463,427
Mega Drive#3839331 · Player
459,800
Penguin Tycoon by Voldex#12843903 · Member
458,205
Lunmei#35958846 · Supporters
453,573
Wrecking Games#14420159 · Fan
452,085
One Piece Millennium#4570453 · Member
429,404
Evolved Tycoons#11323011 · 💰 Member
419,685
Arecis Studios#33648009 · Member 🔥
410,833
Origins Project#111457579 · Member
409,288
The Glorious Robot Army#11872496 · [1] Troop
400,693
Anime x ZeRo#32365070 · Member
378,023
RobeatsDev#3155023 · Fan
354,610
GhaztGuy Games#6882282 · Member
351,769
Cool Jojo game group thing#35779632 · Players
307,544
Gaming Glove Studios#10634825 · Glove Family
303,119
Slime Supremacy#1021277016 · Slime
301,708
Green Dragon Corp#7776063 · Supporter
262,157
Ursa Major Games#10040680 · Member
242,362
Logical StudiosTM#55632395 · 😃 Member
216,803
SBL STUDIO#16430346 · Membro
213,619
Ghosdeeri Digital#977230601 · Member
213,576
Devas Of Creation#13643559 · Member
191,206
goodnight cloud#326703534 · Dreamer
188,943
Cool.Development#690388310 · Member
187,857
GNR Studio#772239300 · Member
187,303
Yappers Studios#34088633 · Member
185,801
BB: X#33103002 · Blader
157,723

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