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
59,216,797Blue Lock Rivals Unofficial Fans#34671275 · Member
32,875,822Wiggity.#12836673 · Member
31,264,044Yielding Arts#12013007 · Player 🎮
25,093,372Grandma's Favourite Games#6042520 · Members
12,758,286Sol's Studio#8509669 · [Gamers]
12,738,497⨯ Small World Games#17140361 · Goof
10,101,198Wild Atelier#7947655 · Member
9,012,591Car Crushers Community#2726951 · Skilled Crusher
8,648,801Low Effort Studios.#16403616 · Yeeter
7,390,335Tycoon Playground#10446127 · Member
5,468,330Gamefam x Sonic#13632331 · Member
3,566,839KreekCraft Community#3072234 · Member
3,012,161Play Legends Arena#33704704 · Member
2,407,004Penguin Creators Studios#4777705 · Penguin
2,327,857Ponchokings#5103418 · Passenger
2,194,711Ghostworks#8204913 · Fan
1,724,589·InVision Games#10861603 · Member
958,667Neumatic Arts#473795489 · Members
565,922LightningGold Studios!#6070282 · - Community -
491,094Shovelware Studios#2816074 · Shovel Fan
458,731Brian's Youtube Gang#13099003 · Member
444,339Prismatic Games#3188040 · Fan
310,055Shovelware Systems#3351958 · Shovel Fan
284,003Mega Obbies#4209816 · Fan
225,461Official: Avatar The Last Airbender#34003303 · Fan
209,489IcyCube#3594704 · Member
202,214The Chainsmokers Official Roblox Group#14344308 · Chainsmokers Fan
157,478DreamWorks#33298196 · Member
146,073Vol Arts#34316016 · Fans
137,319Warhead Community#3371645 · Fans
127,801The Robgang#11024438 · Member
125,818Blue Hedgehog Team#3850202 · Fans
125,100Shovelware North#3293638 · Shovel Fan
119,586Bloxify Fan Group#32436141 · Member
106,567Speedster Showdown#5533306 · Member
86,007Caliburn Productions#8162280 · Member
83,475Sonic World Adventure Project#4068220 · Member
72,304Universal Pictures#33760214 · Fan
66,022Vuga#4292356 · ⬜ Contributor ⬜
58,165Gamefam x TMNT#17078206 · Pizza Enjoyer
58,091Classic Sonic Drip Gang (SonicHub)#15390205 · Member
41,583Digital Empire (Red Ninja Squad)#7686070 · Member
30,772Team X TREME#5133260 · SegaSonics
27,539Stray's Robotic Item Manufacturing#32749924 · Member
26,920we the fastest#33868295 · Member
26,604「SRC TEAM」Community Group#32839443 · ┊👤:Members・
26,175The Violet Emerald#33392326 · Chaos Emeralds
24,758Digital Empire Dex#6654818 · Member
20,505Xricso#33094817 · Admin
20,013We are the Mobians#5819883 · Content Creator
19,153Adventure 中央 UGC#35300630 · 『💠』Heroes
17,834//-W.I.P-//#15468689 · Customers
17,143Stinklestien Inc#35619210 · Bread
16,241LOLDude Studios#6240379 · Fans
14,249Nocturnus Game Studios#9826648 · Members
12,299Star-Drop Studios#32989835 · Member
12,114RERUSH TEAM - Community Group#32417184 · Member
11,157Ternate Studios#5584866 · Member
10,746ClxpsDev Productions#15267656 · Member
10,519Sonic Expedition#17094489 · Member
9,188TheCreepyHeadphones#5978283 · TCH Member
8,883SONIC Projector: RP#4853271 · 🗯️ Roleplayer
7,803Oc's games#32975972 · Member
7,502ugcShop Channel#7477104 · Members
5,621SpeedyBlitz Clothing#8987469 · Customers!
5,412Noob Team | Noob Adventure#34815675 · Member
5,335Rebooted Studio#33802100 · Member
5,062Reimagining Team#33984634 · Players
4,993TH Customs (Moved, new Group in description/shout)#32330971 · Welcome! 👋
4,799Mass Appeal Group#33658088 · Member
4,541Sun's Workshop#11390293 · 😊 Amazing People 😊
4,100HedgeBlox Advanced#4402322 · HedgeBlox Fans
3,842VEEMIX#33130352 · Member
3,548Sonic Boost Development#32419969 · Fans
3,159dreamcasko#7404800 · Original Member
3,077Sonic Codex - Official Group#16054078 · Member
2,255∆ Team Genesis ∆#6890560 · Member
1,630Temp's Workshop#34803381 · Testers
1,474EdgeGameStudios#16747103 · 💚 Member
1,283MrWbon's Workshop#32546184 · Member
1,271StarPost Studios#5199853 · ══ 【⋆】Stars【⋆】══
1,064Groupino#33841629 · [! Mobians !]
1,050Blue Hedgehog Studios [Roblox]#7119177 · Member
1,034Think's Workshop#32475725 · Testers
637CHAOS CLASH OFFICIAL#34523141 · Mobians
609Sonic Quest Fan Group#13667299 · Member
531Radical Hub#16897517 · Member
526Sonic Relay Battle#5500199 · <<COMMUNITY>>
499Super hedgehog studios#16815223 · Member
495Sonic Emergence Group#33226045 · Member
381Venture Team#32967678 · Adventurer
287Inferno Development Team#11968690 · Member
250Project Frontiers 2#35037651 · Member
240Interstellar Innovation#35371509 · Member
143Sonic Azura Community#35215536 · Members
137SonicSuperhub_OFFICIAL#35283870 · Member
119< | Blitzbound Arts | >#35683595 · Testers
67Starlight studio's 23#32919199 · Member
64Funky Fridge Interactive#34637608 · Cheddar Cheese
56Membership and rank as measured from this user’s public group list.