Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@RuthlessBobbyM12

RUTHR @RuthlessBobbyM12 #115914370

21 March 2016
account created (per Roblox API)
9 Sept 2026, 12:37
last measured (UTC)

Username record

@RuthlessBobbyM12 — observed 9 September 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
58,840,066
Wiggity.#12836673 · Member
31,185,019
Scriptbloxian Studios#4705120 · Legend
30,020,768
Current.#34852864 · Member
18,325,906
Bee Swarm Simulator Club#3982592 · Member
18,237,681
(学乱) Gakuran#416091513 · Students
7,517,077
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,012,421
[B:S] Azure Latch Team#35316274 · Member
6,549,301
Varis Studios#32421331 · Fan
5,796,582
Murder Mystery#1030692 · Innocent
4,774,895
YXceptional Studios#4217910 · Pro
4,418,078
ZedCo#3315676 · MemberZ
3,933,532
Pink Slime Studios#5357344 · Slimer
3,512,553
thunder1222 Productions#553699 · Member
3,390,556
HD Games.#5028964 · Fan
3,167,081
GamesReborn#3991320 · Fan
2,661,462
Universe Time Studio#6556072 · Universe Member
2,470,977
Team Sloth Forever#3367671 · Member
2,420,935
Names Are Not Important#8731481 · Member
1,920,377
Era Games#6140405 · Fans
1,905,579
Simulator Studios! ™#4256796 · Member
1,020,505
Interbyte Studio#5126818 · Fans
937,723
Dream Simulators#5173746 · Fan
875,609
very big wheat#6058858 · Member
757,683
Mr Ducky Studio#8954519 · Member
741,471
generic roleplay gaem fanclub.#5574524 · fan.
736,571
Glacé#2755821 · Trainee
730,941
Minimized#12949340 · Member
673,347
Kavra's Fan Group 💜#2895852 · cool fans 😎
614,885
COS.Studio#162575880 · Member
575,618
Soybeen#2841240 · Goobers
517,514
Official Team Turtle#3329643 · Team Turtle
479,250
PlayMake#3909608 · Member
443,220
The Basic Studs#13602306 · Member
443,013
Project Baki#4626791 · Member
420,143
The State of Mind#4347428 · ⭐️ Important Member
416,489
Anime Insurrection#34368783 · Member
411,758
Modly Publishing#6521339 · Member
385,912
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,421
Wings ツ#2514178 · 😶 customer
366,725
Sushi Deluxe Studios#819859458 · Member
365,202
Temprist Club#4582446 · friends
312,735
Gunslinger Games#4509413 · Member
302,490
AOT: Venture#887321732 · Unwaved
293,316
Blumea Productions#989102905 · Member
214,339
Outlander Studios#5118388 · 👽 Fan
210,239
Tuning Studios#2895613 · Player
153,978
The Construct#5229056 · Accepted
148,499
Horse Racing Legends#771639210 · Member
145,895
Vision Ent.#4944837 · Supporters
102,026
Iceberg hotels™#3533214 · Customer
98,930
Meme Productions™#3537751 · member
94,618
xThree#3534090 · Stars🌠
85,578
VOEW's Marketplace#32979808 · |💜| Supporter
70,446
hàz3mn#33236889 · Member
64,220
Mortal Games | Fun#35401895 · Member
58,516
Attack on Titan: Universe#1214373 · Cadet / Lower-Class Civilian
57,611
DaybreakDev#3054867 · ✿ Members
52,624
Horror Portals#5462562 · Member
51,775
RO-BOXING Official Group#3803265 · Fans accepted by accident
47,600
Rogueblox#5161694 · Fan
45,013
AoT:U | Trainee Corps#4758464 · Initiate
34,248
Sinister Tycoons#8431384 · 🎮 Players
33,685
Attack on Titan : Resistance#34596273 · Member
33,258
ZingoDev#5645184 · Experiencer
30,722
simulater9000#3620131 · DA BEST EGGS
28,180
Flamingo Inc.#5507508 · Customer
20,710
The Guest Army!!#6024660 · [LR3] Corporal Guest
19,899
Shin-Two#13843089 · Verified
16,333
The Drama Trials: Roleplay#852012 · 🌄 Campers
14,676
THE LORD NEEDS YOU!#6525023 · JOIN OUR EMPIRE!! HELP US REBUILD!!
14,456
THI || The Horizon Initiative#4844218 · Outsider
13,730
Demon Slayer Ascension#14936987 · UnWaved
13,009
holoville#5590159 · holovillians
10,431
「 Dream Diary 」#5201449 · 1 ✦ Dreamers
9,492
Resistance Lore#36052367 · Phase I
7,885
Lace & Luxe Lyric#5995702 · [🏅] Pro Army™
6,431
Raj's Official Club#6930231 · Member
5,739
stay alive and steal time community#9697945 · Player
5,380
Labor Island Group#8107666 · Laborer
5,216
Town of Friends#16163851 · Funny Little Critter
3,328
The Mask Council#5805492 · ~The Trusted~
2,625
Pieza#5910421 · Customer
2,432
XA's Group#4641005 · Member
1,686
One Piece: Project#8870252 · Unwaved
1,162
Gecko's United!#6548696 · Gecko 🦎
1,051
Foxes United!!!!#6203105 · foxes
1,025
X.T Squad#6485848 · Member
910
. TWILIGHT#34612758 · ★ STARWISH
836
inside gang#7397776 · !
679
| Crown Games Studio |#17054255 · Waved
649
ROBLOXSUCKS#4962757 · Members
615
Old’s Diner Group#15716354 · <People we know.>
451
AOT: Hereditary#34872823 · Waved Member
437
:Redacted:#5566394 · ☾✩☽
380
Hungry Worm's Group#35558907 · Low Class Citizen
359
swrod clan#5602998 · swrod beginner
262
Gameshow Community Wrestling [GCW]#8166175 · Free Agents
225
V I B E CHECK (ABD fan-group)#7055538 · VIBIN
224
- Overseas#871501746 · Waved
211

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