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@Mystery128

@Mystery128 #9181503

19 July 2010
account created (per Roblox API)
15 Sept 2026, 22:10
last measured (UTC)

Username record

@Mystery128 — observed 15 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)

Builders club rules!!!#182249
11
[ Content Deleted 391477 ]#391477
8
Blue yoshi#353929
5
Youtube Poeple.#112768
4
Thor Fans#285669
3
Epic Asian Snipers#357358
3
$$$ Rich Robloxians$$$#389352
2

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

LOL#2 · Cheezburgers
815,184
WIJ#53272 · Trooper
43,199
Bank of Robloxia#141878 · Customer
26,482
RECON-ASSAULT-TEAM#211915 · Veteran
15,557
The Official Legend of Zelda Fan Club#17064 · Zelda Fan
10,239
!ANIME FAN CLUB!#18530 · Anime Fan
9,989
Robloxians to Life#141544 · Artist
9,403
Cool boys and girls club#385659 · CB&G Clique
9,320
Scripters#26 · Beginner Scripter
8,606
Legacy RPG#198597 · Adventurer
6,188
✪Armored Ship Battle✪ Fan Club#100262 · Fan
5,986
The Official Youtubers Group#401745 · Regular Youtubers
1,777
Rare Item Collectors#367304 · Collector
1,704
Rayquaza Fan Group!#337251 · shiny rayquaza
1,173
Builder's Club United#184077 · Non-Builders Club
759
Roblox Platinum Members. #355 · Member
711
Roblox Science Committee#343848 · New Builders [1]
647
Club Zelda#3039 · Zelda Fan
586
Epic Anime Lovers#75423 · The Great Fandom
537
go grunts#240983 · suicide grunt
488
United Clan of ROBLOX#399934 · go join now noob
410
-Bleach Soul Society-#342318 · Shinigami
397
The Protectors of Roblox (TPR_#266034 · Private
386
Boys and girls chat #386994 · Happy Chatters
318
Anti-Animal Abuser#170282 · Member
274
Cute kittens! Awwww!#179594 · Member
244
$ Robloxians With Money $#273434 · Super Wealthy
202
F.F.F.C#208410 · Private
157
The Wind Wakers#337003 · Still addicted!
103
EEA Cadets#294158 · Level 1 Cadet
98
Free Hugz Group!#356460 · Huggers
97
smurfs!#391000 · Hefty Smurf
86
TRR The Robloxian Raider#359483 · (1) Recruit [REC]
83
Official Vampires#344358 · Fledglings
80
Optivian empire#257056 · -Private-
78
Cog Legion (C.L)#240854 · (1) Recruit
69
The Maximum Ride Flock#124986 · Flock Members
65
Bank of Robloxia: Customer Service Department#312588 · Customer
57
Elite Spetsnaz#347648 · Enilst
56
The Noob Killerz#66723 · Noob Killerz
55
H.G.S#257649 · SPY in training
50
Maximum Ride: The Flock#323056 · New Mutants
50
Red Day Fan Club#92853 · Fan
48
building help group 100%#356540 · Member
48
Dream Sword Fighters#244649 · Dream Soldier
37
naruto uzumaki clan#43298 · Elite
30
~ The Official James Maslow Fan Club~#412705 · fans
26
Top Secret Agents.#332934 · group guard
26
STOP THE ANIMAL ABUSE!!! #273837 · Animal abuse stopper
22
The Ultimate Scripters#231074 · Level 1
20
B.A.R.!#267888 · team A
20
the awesome sword fighters by coldmanx#183943 · rank 5 (realy realy awesome)
17
Bleach luverz#325805 · [Substitute Shinigami]
17
Mobile Suit Gundam Seed Fan Club#79322 · Lt. Commander
15
The Blue Fire#242434 · soldier
13
evil koalas#358570 · advisor
13
EPIC ROBLOX ASSAIANS#157926 · Private
12
Xbox360 VS PS3#356245 · undecided
12
Confedent Leagandary Advanced Warriors#207209 · than
11
Wager1 friends and fans#391016 · Super fan
11
Roblox Shogi Team#195455 · Rook
9
Aqua Raiders(AR)#334143 · Impact Crew
8
Ghost Hunt Fan Club#396735 · Spirits
8
Wii hackers#310791 · Not Hax
6
A.O.R-attack of the roblox#289272 · private
6
The Amasing World Of Gumball Fan Group#362138 · Richard Waterson
4
Roblox Construction Company (RCC)#374749 · Cement Mixers
4
Snake Fans!#388567 · Cobra
4

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