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

rockstarrr @mr_rockstarrr #291765495

23 April 2017
account created (per Roblox API)
6 Nov 2026, 11:01
last measured (UTC)

Username record

@mr_rockstarrr — observed 6 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

and Collect Rare Pets#825735094 · Member
113,299,866
Nosniy Games#3461453 · Fan
58,918,807
Wiggity.#12836673 · Member
31,200,640
The Garden Game#35789249 · Gardener
19,466,852
Bee Swarm Simulator Club#3982592 · Member
18,238,218
Sol's Studio#8509669 · [Gamers]
12,721,133
Car Crushers Community#2726951 · Skilled Crusher
8,649,074
Powerful Studio#5522949 · 💙┃Fan
8,062,673
(学乱) Gakuran#416091513 · Students
7,514,877
Low Effort Studios.#16403616 · Yeeter
7,387,522
Varis Studios#32421331 · Fan
5,797,923
Climbing World#35819292 · Member
5,641,272
Small World Games x Anime Defenders#34121350 · Member
4,753,644
Tetra Games#4843918 · Fan
4,196,072
[B:S] ARX Team#15009415 · Member
4,175,212
Thinking Project#1235888 · noob
4,152,340
Brainrot Things#789053509 · Member
4,060,061
Ashe Army#4115962 · Member
4,056,844
Frosted Studio#3385385 · Fans
4,048,001
Roblox Wiki#127081 · Wiki Helper
3,761,389
Mega Obby Games!#16134074 · Member
3,662,296
IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹
3,497,301
[B:S] ALS Team#12229756 · Member
3,486,689
FORTUNE 777#32357834 · Member
3,130,505
Krabby Krew#34990762 · Anchovies
3,021,807
XiaoChen Simulator#13780521 · Fan
2,995,316
Expeditions Entertainment#35929511 · Member
2,923,647
Pаrаgоn#3352473 · Member
2,878,687
Dungeon Quest by Voldex#4788489 · Member
2,817,747
Over the Moon!#5866831 · Member
2,771,827
Shiny Star Games#11346367 · Member
2,477,883
polandgamebuilders#3732983 · 😀 Member
2,470,867
The Forge Community#35489258 · ⚒️Forger
2,347,657
Diligent Farmer#12877779 · Member
2,127,479
DevvGames#4856485 · Member
2,062,727
Oh My Crazy Games#7056632 · Fan
1,985,146
LightGaming!#6887275 · Member
1,970,511
Do Big's Clicker Sim#4546767 · Member
1,922,343
KNIFE DUELS Team#376551072 · Member
1,911,789
Era Games#6140405 · Fans
1,905,509
Stouts Studio#15794692 · Member
1,805,797
Imaginationz Studio#12215612 · Imaginators
1,720,466
Gomu#10611639 · Member
1,652,493
Car Crash Simulator Official Group#3338997 · Fan
1,613,526
White Dragon Horse#8237745 · Member
1,575,103
HyperCatz#14467815 · Member
1,563,507
More & More Games#33017480 · Member
1,520,551
XiaoChen Mini Game#15412156 · Fan
1,457,184
TOXYN#7603235 · ⭐Fan
1,364,421
Bleached House#781666249 · Line
1,348,828
AnimeReborn#33820338 · Member
1,272,987
Lord of Heroes#14715718 · Member
1,232,986
DarkGaming!#12780533 · Member
1,191,277
PlayCrate!#13004189 · Fan
966,102
United States Military 1960s ᅠ ᅠ#3454445 · E1
959,710
push to start#16345316 · Member
959,506
Simple Simulators#4633339 · Fan
954,232
Liftoff Games!#12247512 · Fan
949,452
GET ON THE BUS GAMES#16208015 · wheels that go round and round
945,913
Komplex Studio#9190691 · Tester
900,849
Flamin' Studios™#2757866 · Super Fan
839,522
44th class#551763520 · Member
835,485
Endoei#14929534 · Member
782,582
NOOBEstudios#2601497 · Gamer
779,174
Pet Fighters#16048284 · Player
745,608
rep rep's studio#9016166 · Fans
718,563
YozGameStudio#16589685 · 成员
690,765
Games But Blue#13994786 · Members
621,860
Bloxmatic Games#14388616 · Fan 😸
614,711
delpw#5586459 · Member
581,247
YewBow Arts#14279387 · Player
567,513
EpicZ Studioz#5129120 · Members
561,989
Backstretch Battles#5147819 · Free Agent
546,008
Delta Quarters OG#496909722 · Member
500,851
Mega Pixel Games#15870154 · Awesome Gamer
487,611
Virus Games Studio#11079908 · Member
427,969
c1z studio#13817262 · Member
411,601
Solstice Developers#33533450 · ➵ Members
399,499
Sim Creators#13858282 · Supporter
340,242
Scarce#2900853 · Fan
301,624
Infinite Fun!#15941478 · ✅┃Member
290,925
Splinted Studios#2821797 · Fans
288,337
TopTier by Talewind#1164957 · Supporters
278,035
Power Simulator 2#5175275 · Member
274,322
XP Games.#10975897 · [G] Gamer
257,455
Super Fun Tycoons#14890739 · Member
251,827
DragonJoy#14359386 · Fan
221,589
xPlatinum Studios#10978621 · Tapper
196,538
Dominus Studio!#5101874 · 💫| Fan
185,384
Block Star Studios#12697330 · Player
165,470
Tycօօn#8583133 · Player
145,200
DIG Development#35289532 · Member
141,133
BlackHole Studio!#6929036 · 👤 Member
126,717
Insight: Pet Attacking Sim#8589034 · Member
110,049
rеbоrn#16120083 · SAINT
102,166
Who Games Anime#7724871 · Member
97,317
Jackpot Jumpers#16195790 · Member
87,174
RazorFish Gaming YT#3041228 · Fishies!
73,205
Starlight Studio!#16173070 · Players🎮
49,058
BRAWL ARMY STUDIO#11640430 · Fan
46,787

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