Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@RJ_t99

Havriel @RJ_t99 #2488382345

6 April 2021
account created (per Roblox API)
12 Aug 2026, 01:51
last measured (UTC)

Username record

@RJ_t99 — observed 12 August 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
59,324,785
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,885,330
Scriptbloxian Studios#4705120 · Legend
30,027,940
BIG Games Pets#3959677 · Fan
29,164,029
Gamer Robot Inc#4372130 · Member
19,695,447
Sonar Studios#2919215 · 🕹️Sonarian
18,860,032
Chillz Studios#2782840 · ✨Member✨
18,701,740
Current.#34852864 · Member
18,338,064
Bee Swarm Simulator Club#3982592 · Member
18,241,730
Sol's Studio#8509669 · [Gamers]
12,744,795
BIG Games™#2703304 · Fan
11,253,832
Rumble Studios#3333298 · Fan
11,224,701
crookit#33645148 · The Coolest
9,093,073
Wild Atelier#7947655 · Member
9,030,148
Car Crushers Community#2726951 · Skilled Crusher
8,648,822
KizmoTek Studio#3115970 · Community Member
7,691,701
RELL World#1226491 · [Gen] 2X21
6,625,833
YUМ#11122367 · Small Portions
6,070,914
Paradoxum Games#4914494 · Player
6,069,493
rip_family#13189664 · Member
5,658,981
more awesome games yo#17395026 · Member
4,617,647
Pilot Training Club#2794513 · Rescue Squadron Pilot
3,923,059
Lightning Dragon Studio#12420072 · Fan
3,735,595
Midnight In-dev#16528477 · Member
3,518,745
RELL GAMES#4939446 · Bronze Rell
3,464,191
USSF - United States Special Forces#22025 · [1] Private
3,413,070
US Simulators#10741807 · Member
3,337,382
Slayers Unleashed#10030212 · Game Community
2,955,625
Pаrаgоn#3352473 · Member
2,878,283
Current x Blackstar#36012725 · Member
2,865,575
Playduo Studio#4626344 · ⭐Fan
2,818,720
red_legion#13854916 · Member
2,553,894
BlockZone#5202664 · Member
2,510,780
polandgamebuilders#3732983 · 😀 Member
2,470,678
Police Roleplay Community#4328109 · Community Member
2,232,046
Just Games..#13270425 · Member
2,231,934
Box Games#3002493 · Member
2,141,014
[B:S] HW Team#6073919 · Fan
1,924,635
Names Are Not Important#8731481 · Member
1,919,490
uma racing Community#376874468 · Member
1,762,749
Ride Storm#6176760 · New Rider
1,730,141
Ghostworks#8204913 · Fan
1,724,545
RC Park#15183246 · Pilots
1,652,741
HZ DEV#36015593 · Member
1,641,704
Da Hood Entertainment#4698921 · Member
1,616,152
kenami#5134082 · 🎮Player
1,614,541
Car Crash Simulator Official Group#3338997 · Fan
1,613,092
BloxStreet Corporation#2700627 · Trainee Team Member
1,560,236
Drive World | Twin Atlas#4909558 · Racer
1,516,972
Generation X Studios#7224788 · Awesome Member
1,467,936
SCP | Roleplay Community#5479038 · Roleplayer
1,277,408
SEA Military#2648601 · [T] Trainee
1,211,810
IGG Games#12031920 · Fan
1,178,482
devGem#2776987 · Fan / Member
945,583
Hapless Studios#5502618 · Supporter
852,230
System Arts Studio#16819392 · Member
850,308
Metavision#10302151 · Fan
815,367
Strigid#6464780 · Supporter
763,683
MS: Hunters#35687503 · Member
741,697
CL Game Studio#5504197 · Amigos
730,790
Splitting Point Studios#4491593 · Member
728,295
Shampoo Games#5510485 · Member
671,955
Stepford County Railway#3620943 · [TD] Trainee Driver
668,780
Divine Sister#5008654 · 🌴 Tourist
646,104
Fireheart Studio#4294803 · Community
643,542
Anime Fighting Simulator X#14592400 · Member
514,371
BlueDevGroup#7040466 · Member
451,884
One Piece Millennium#4570453 · Member
429,344
plaguе#14760083 · patient
397,101
M&C Game Studios#7958191 · Members
330,212
GameBuzz#5301867 · Member
312,113
mayrushart Fan Group#4315232 · Member
246,163
Empire Frаnçаis#5610765 · Conscrit
243,776
Military Flight Simulator Community#1164372 · Fan
185,324
Vision Works#3190911 · Member
177,926
Phantom Archive#10285023 · Friends
162,840
{RA} Robloxian Adventures#4963098 · Adventurer
157,780
Chosen By God Inc#33418102 · Member
137,031
galaxymonkey#4966707 · Member
127,067
th3c0nnman Fan Group#2935457 · Fans
122,482
[BA] - British Army ᅠ ᅠ#11258617 · [PVT] Private
117,475
Eight Stu#10470205 · Driver
97,575
BUNGAH Studio.#4985012 · Member
65,326
Eureka Studios.#5112551 · 😁 Fan
43,561
Empуrean Empire#13025393 · Pending
34,289
Deuxième Corps#6057327 · Militaire du Rang
24,699
something about zombies idk...#14386117 · Civilian
17,435
Team Pinas Games#9139162 · 🔥Members🔥
16,634
The Filipino Armyᅠ#16423464 · [PVT] Private
13,573
Arkansas Militia Corp.#14350264 · Fresh Militia
2,663
The Aesthetic Zone#7358410 · 🛍️ | Supporter
1,108
Jay's Studio.#10368849 · 🖥Member🖥
440
Ph Robux Hub#12892046 · [CDT] Cadet
176
El tercero del Day bts#7334238 · Member
147
Atomic Conquer#5030431 · Special force
99
Pantheon Community 18+#12558575 · Member
57
the romangamertv group#2977136 · 👑 VIP 👑
55
Cash money Doll#9871466 · Member
7
blocky da best#9845579 · Member
7

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