Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation

Psycho @BartekJ05 #842522808

30 October 2018
account created (per Roblox API)
1 Nov 2026, 18:02
last measured (UTC)

Username record

@BartekJ05 — observed 1 November 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

Nosniy Games#3461453 · Fan
58,874,152
Wiggity.#12836673 · Member
31,192,009
Scriptbloxian Studios#4705120 · Legend
30,021,246
BIG Games Pets#3959677 · Fan
29,166,025
LSPLASH#3049798 · you guys
24,186,737
Chillz Studios#2782840 · 🌟Royal Member🌟
18,668,799
Bee Swarm Simulator Club#3982592 · Member
18,237,970
braxworks#5268948 · Supporter
13,457,658
BIG Games™#2703304 · Fan
11,255,636
Rumble Studios#3333298 · Fan
11,225,623
Powerful Studio#5522949 · 💙┃Fan
8,062,474
Foxzie#3955051 · 👤 Member
7,032,900
Rubicon South#959433345 · Member
6,363,699
YUМ#11122367 · Small Portions
6,072,655
Murder Mystery#1030692 · Innocent
4,775,027
Play! Studios#7165738 · Supporter 😇
4,302,778
ROLVe#2613928 · Members
4,296,112
Tetra Games#4843918 · Fan
4,196,081
Thinking Project#1235888 · noob
4,152,368
Lightning Dragon Studio#12420072 · Fan
3,736,751
One Hit Studio(9D GAMES)#230186646 · Member
3,360,227
US Simulators#10741807 · Member
3,338,156
Shark Fin Studios LLC#3751488 · Sharkie
2,994,385
+1 Simulator#212251875 · Player
2,984,054
Over the Moon!#5866831 · Member
2,771,880
Shiny Star Games#11346367 · Member
2,477,927
dilly dally games#281380235 · Member
2,373,109
Oh My Crazy Games#7056632 · Fan
1,985,184
LightGaming!#6887275 · Member
1,970,563
Toptier Production#17363744 · Member
1,186,595
IGG Games#12031920 · Fan
1,178,862
RoyalFire Simulators#9793279 · Member
1,138,935
Lucky CStudios#596234797 · Member
993,200
PlayCrate!#13004189 · Fan
966,127
Impulsive Studios#5243967 · 💥 Supporters
947,601
Core Loop#926008949 · Member
896,869
Defoko's Lab#914246270 · Test Subject
868,123
Packstabber Obbys#3001904 · Pack Nation
808,182
1000000 CCU PLS#1097873569 · Member
808,002
Untitled Whales#934682899 · Member
764,533
Shedwaa's Incrementals#35558998 · Member
744,069
Logitech Song Breaker Awards#14460818 · Fan
740,049
FutureWeb Games#5456035 · Member
730,413
Handcrafted Games#33099266 · Member
718,017
ForR Creations#363797244 · Member
708,832
Xenobyte#5157041 · 🎮 | Fan
699,366
YozGameStudio#16589685 · 成员
690,783
Polaris Studios#2747190 · Fans
673,320
SpaceSim#32973823 · Astronaut
630,468
Avatar Creator Games#15706535 · Outfit Creators
599,480
Ghoulax Games#356937272 · 🎮 | Fan
570,158
Rift Studio!#10887726 · 【🏃】Member
479,208
Sugar Brick Games#5783107 · Fan
436,095
Gamings Legend X#17293391 · ⭐ Admin ⭐
412,613
Inkmash Studios#4824074 · Fan
373,001
Netex Games#9116650 · 💫Supporters
339,149
Peak Productions.#8368080 · 🗻| Member
327,804
Novelty Games#5089976 · Gamers
288,639
Topchart#10185612 · Member
288,602
CodeBlox Studios!#9568292 · Fan
283,050
Sunlight Studio’s#12554523 · Member
236,095
YoMao Games#16924144 · Member
217,914
Primorra Games#3237457 · ⭐Supporter⭐
183,281
NERD Games Pets!#32546020 · Fan
175,307
Mumble Games#4785134 · Member
157,337
RURY YOSHIEGO#11074964 · Member
154,227
Vault Holdings#7949284 · Member
148,082
Young Bosses Studio#32554726 · Member 🌎
138,332
Tapping Studios#6628023 · Member
137,970
Powerful Studio+#14651683 · 💙┃Fan
116,162
Pingwinki sajmona !#4123710 · Pingwinki
107,579
Pixxel Games#10941526 · Member
105,990
Hydro Clothing.#5355027 · 💧 Member
96,098
Syndacore Studios#6488527 · Member
86,135
Team iQeeDS#5573399 · Subscriber
74,971
RobakiPedra#4190714 · Member
69,694
Krokodylki Oli#6960715 · Member
65,899
VITO TEAM ORIGINAL#5152949 · Member
62,022
Skorpy Studios!#16121824 · Member
57,961
The Creepy Games#15508912 · 🎉 | Lil Creepers | 🎉
55,311
NextCore Studio#478418778 · Member
55,283
Victorious Studio.#33805397 · Member
54,856
SY Productions.#32792228 · Member
44,618
Powerz Squad.#15341925 · Fan
41,274
Widzowie Mendiego#3960318 · Pirat
38,985
Pixelated Creations!#17001129 · Fan ✋
38,964
Lootbloc#16142033 · Member
37,145
Rabarbarki Puzonika!#11446676 · Member
36,783
Magnet Simulators#10835828 · Player
36,776
Żabki Mereza#9208234 · Fan Mereza
36,735
Skar Games#281404766 · Member
32,049
karolus1 Games#2604935 · [Fan]
30,532
Red Ruby#2696371 · Members
30,416
Ocean Studioss#6975631 · Fan
29,451
Up UGC#327881029 · Members
28,893
Rusty Games 愛#33087202 · 💙Fan
25,163
Cosmic Sims#34949076 · [👤] Member
21,695
Marijoa#15974355 · Verified
21,199
Lion's Studio#4844598 · 😀Member😀
19,668
Project: Phoenix Productions#33340432 · 🧍‍♂️ | Trainer
16,326

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