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@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
59,216,797
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,875,822
Wiggity.#12836673 · Member
31,264,044
Yielding Arts#12013007 · Player 🎮
25,093,372
Grandma's Favourite Games#6042520 · Members
12,758,286
Sol's Studio#8509669 · [Gamers]
12,738,497
⨯ Small World Games#17140361 · Goof
10,101,198
Wild Atelier#7947655 · Member
9,012,591
Car Crushers Community#2726951 · Skilled Crusher
8,648,801
Low Effort Studios.#16403616 · Yeeter
7,390,335
Tycoon Playground#10446127 · Member
5,468,330
Gamefam x Sonic#13632331 · Member
3,566,839
KreekCraft Community#3072234 · Member
3,012,161
Play Legends Arena#33704704 · Member
2,407,004
Penguin Creators Studios#4777705 · Penguin
2,327,857
Ponchokings#5103418 · Passenger
2,194,711
Ghostworks#8204913 · Fan
1,724,589
·InVision Games#10861603 · Member
958,667
Neumatic Arts#473795489 · Members
565,922
LightningGold Studios!#6070282 · - Community -
491,094
Shovelware Studios#2816074 · Shovel Fan
458,731
Brian's Youtube Gang#13099003 · Member
444,339
Prismatic Games#3188040 · Fan
310,055
Shovelware Systems#3351958 · Shovel Fan
284,003
Mega Obbies#4209816 · Fan
225,461
Official: Avatar The Last Airbender#34003303 · Fan
209,489
IcyCube#3594704 · Member
202,214
The Chainsmokers Official Roblox Group#14344308 · Chainsmokers Fan
157,478
DreamWorks#33298196 · Member
146,073
Vol Arts#34316016 · Fans
137,319
Warhead Community#3371645 · Fans
127,801
The Robgang#11024438 · Member
125,818
Blue Hedgehog Team#3850202 · Fans
125,100
Shovelware North#3293638 · Shovel Fan
119,586
Bloxify Fan Group#32436141 · Member
106,567
Speedster Showdown#5533306 · Member
86,007
Caliburn Productions#8162280 · Member
83,475
Sonic World Adventure Project#4068220 · Member
72,304
Universal Pictures#33760214 · Fan
66,022
Vuga#4292356 · ⬜ Contributor ⬜
58,165
Gamefam x TMNT#17078206 · Pizza Enjoyer
58,091
Classic Sonic Drip Gang (SonicHub)#15390205 · Member
41,583
Digital Empire (Red Ninja Squad)#7686070 · Member
30,772
Team X TREME#5133260 · SegaSonics
27,539
Stray's Robotic Item Manufacturing#32749924 · Member
26,920
we the fastest#33868295 · Member
26,604
「SRC TEAM」Community Group#32839443 · ┊👤:Members・
26,175
The Violet Emerald#33392326 · Chaos Emeralds
24,758
Digital Empire Dex#6654818 · Member
20,505
Xricso#33094817 · Admin
20,013
We are the Mobians#5819883 · Content Creator
19,153
Adventure 中央 UGC#35300630 · 『💠』Heroes
17,834
//-W.I.P-//#15468689 · Customers
17,143
Stinklestien Inc#35619210 · Bread
16,241
LOLDude Studios#6240379 · Fans
14,249
Nocturnus Game Studios#9826648 · Members
12,299
Star-Drop Studios#32989835 · Member
12,114
RERUSH TEAM - Community Group#32417184 · Member
11,157
Ternate Studios#5584866 · Member
10,746
ClxpsDev Productions#15267656 · Member
10,519
Sonic Expedition#17094489 · Member
9,188
TheCreepyHeadphones#5978283 · TCH Member
8,883
SONIC Projector: RP#4853271 · 🗯️ Roleplayer
7,803
Oc's games#32975972 · Member
7,502
ugcShop Channel#7477104 · Members
5,621
SpeedyBlitz Clothing#8987469 · Customers!
5,412
Noob Team | Noob Adventure#34815675 · Member
5,335
Rebooted Studio#33802100 · Member
5,062
Reimagining Team#33984634 · Players
4,993
TH Customs (Moved, new Group in description/shout)#32330971 · Welcome! 👋
4,799
Mass Appeal Group#33658088 · Member
4,541
Sun's Workshop#11390293 · 😊 Amazing People 😊
4,100
HedgeBlox Advanced#4402322 · HedgeBlox Fans
3,842
VEEMIX#33130352 · Member
3,548
Sonic Boost Development#32419969 · Fans
3,159
dreamcasko#7404800 · Original Member
3,077
Sonic Codex - Official Group#16054078 · Member
2,255
∆ Team Genesis ∆#6890560 · Member
1,630
Temp's Workshop#34803381 · Testers
1,474
EdgeGameStudios#16747103 · 💚 Member
1,283
MrWbon's Workshop#32546184 · Member
1,271
StarPost Studios#5199853 · ══ 【⋆】Stars【⋆】══
1,064
Groupino#33841629 · [! Mobians !]
1,050
Blue Hedgehog Studios [Roblox]#7119177 · Member
1,034
Think's Workshop#32475725 · Testers
637
CHAOS CLASH OFFICIAL#34523141 · Mobians
609
Sonic Quest Fan Group#13667299 · Member
531
Radical Hub#16897517 · Member
526
Sonic Relay Battle#5500199 · <<COMMUNITY>>
499
Super hedgehog studios#16815223 · Member
495
Sonic Emergence Group#33226045 · Member
381
Venture Team#32967678 · Adventurer
287
Inferno Development Team#11968690 · Member
250
Project Frontiers 2#35037651 · Member
240
Interstellar Innovation#35371509 · Member
143
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.