Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@Roblox_Sonicgamer21

RTheHedgehog @Roblox_Sonicgamer21 #2738392479

19 July 2021
account created (per Roblox API)
26 Aug 2026, 14:33
last measured (UTC)

Username record

@Roblox_Sonicgamer21 — observed 26 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
58,818,504
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,839,843
Wiggity.#12836673 · Member
31,180,922
Yielding Arts#12013007 · Player 🎮
25,063,065
Sol's Studio#8509669 · [Gamers]
12,714,795
Grandma's Favourite Games#6042520 · Members
12,704,366
⨯ Small World Games#17140361 · Goof
10,098,573
Wild Atelier#7947655 · Member
8,902,349
Car Crushers Community#2726951 · Skilled Crusher
8,649,065
Low Effort Studios.#16403616 · Yeeter
7,386,525
Tycoon Playground#10446127 · Member
5,469,642
Gamefam x Sonic#13632331 · Member
3,566,647
KreekCraft Community#3072234 · Member
3,012,841
Play Legends Arena#33704704 · Member
2,400,906
Penguin Creators Studios#4777705 · Penguin
2,316,625
Ponchokings#5103418 · Passenger
2,195,641
Ghostworks#8204913 · Fan
1,724,897
·InVision Games#10861603 · Member
958,938
LightningGold Studios!#6070282 · - Community -
481,005
Shovelware Studios#2816074 · Shovel Fan
458,702
Brian's Youtube Gang#13099003 · Member
444,361
Prismatic Games#3188040 · Fan
310,062
Shovelware Systems#3351958 · Shovel Fan
283,938
Mega Obbies#4209816 · Fan
225,271
Official: Avatar The Last Airbender#34003303 · Fan
209,584
IcyCube#3594704 · Member
202,256
The Chainsmokers Official Roblox Group#14344308 · Chainsmokers Fan
157,528
DreamWorks#33298196 · Member
146,145
Vol Arts#34316016 · Fans
135,254
Warhead Community#3371645 · Fans
127,820
The Robgang#11024438 · Member
125,803
Blue Hedgehog Team#3850202 · Fans
125,165
Shovelware North#3293638 · Shovel Fan
119,588
Bloxify Fan Group#32436141 · Member
106,641
Speedster Showdown#5533306 · Member
85,951
Caliburn Productions#8162280 · Member
83,111
Sonic World Adventure Project#4068220 · Member
72,312
Universal Pictures#33760214 · Fan
66,043
Vuga#4292356 · ⬜ Contributor ⬜
58,183
Gamefam x TMNT#17078206 · Pizza Enjoyer
58,099
Classic Sonic Drip Gang (SonicHub)#15390205 · Member
41,592
Neumatic Arts#473795489 · Members
39,958
Digital Empire (Red Ninja Squad)#7686070 · Member
30,785
Team X TREME#5133260 · SegaSonics
27,408
Stray's Robotic Item Manufacturing#32749924 · Member
26,891
we the fastest#33868295 · Member
26,607
「SRC TEAM」Community Group#32839443 · ┊👤:Members・
25,999
The Violet Emerald#33392326 · Chaos Emeralds
24,733
Digital Empire Dex#6654818 · Member
20,507
Xricso#33094817 · Admin
19,826
We are the Mobians#5819883 · Content Creator
18,840
Adventure 中央 UGC#35300630 · 『💠』Heroes
17,695
//-W.I.P-//#15468689 · Customers
17,120
Stinklestien Inc#35619210 · Bread
16,138
LOLDude Studios#6240379 · Fans
14,204
Nocturnus Game Studios#9826648 · Members
12,301
Star-Drop Studios#32989835 · Member
12,087
RERUSH TEAM - Community Group#32417184 · Member
11,084
Ternate Studios#5584866 · Member
10,744
ClxpsDev Productions#15267656 · Member
10,521
Sonic Expedition#17094489 · Member
9,158
TheCreepyHeadphones#5978283 · TCH Member
8,884
SONIC Projector: RP#4853271 · 🗯️ Roleplayer
7,807
Oc's games#32975972 · Member
7,499
ugcShop Channel#7477104 · Members
5,599
SpeedyBlitz Clothing#8987469 · Customers!
5,411
Noob Team | Noob Adventure#34815675 · Member
5,320
Rebooted Studio#33802100 · Member
5,037
Reimagining Team#33984634 · Players
4,957
TH Customs (Moved, new Group in description/shout)#32330971 · Welcome! 👋
4,796
Mass Appeal Group#33658088 · Member
4,540
Sun's Workshop#11390293 · 😊 Amazing People 😊
4,104
HedgeBlox Advanced#4402322 · HedgeBlox Fans
3,840
VEEMIX#33130352 · Member
3,549
Sonic Boost Development#32419969 · Fans
3,155
dreamcasko#7404800 · Original Member
3,078
Sonic Codex - Official Group#16054078 · Member
2,254
∆ Team Genesis ∆#6890560 · Member
1,630
Temp's Workshop#34803381 · Testers
1,402
EdgeGameStudios#16747103 · 💚 Member
1,283
MrWbon's Workshop#32546184 · Member
1,267
StarPost Studios#5199853 · ══ 【⋆】Stars【⋆】══
1,064
Groupino#33841629 · [! Mobians !]
1,049
Blue Hedgehog Studios [Roblox]#7119177 · Member
1,034
Think's Workshop#32475725 · Testers
637
CHAOS CLASH OFFICIAL#34523141 · Mobians
610
Sonic Quest Fan Group#13667299 · Member
532
Radical Hub#16897517 · Member
527
Sonic Relay Battle#5500199 · <<COMMUNITY>>
500
Super hedgehog studios#16815223 · Member
495
Sonic Emergence Group#33226045 · Member
380
Venture Team#32967678 · Adventurer
286
Inferno Development Team#11968690 · Member
250
Project Frontiers 2#35037651 · Member
240
Interstellar Innovation#35371509 · Member
142
Sonic Azura Community#35215536 · Members
137
SonicSuperhub_OFFICIAL#35283870 · Member
119
< | Blitzbound Arts | >#35683595 · Testers
67
Starlight studio's 23#32919199 · Member
64
Funky Fridge Interactive#34637608 · Cheddar Cheese
56

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