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

JamesHM @MadlyUltraMaster #160965881

95
followers (as measured)
10 September 2016
account created (per Roblox API)
27 Aug 2026, 12:52
last measured (UTC)

Username record

@MadlyUltraMaster — observed 27 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

Blue Lock Rivals Unofficial Fans#34671275 · Member
32,893,532
Wiggity.#12836673 · Member
31,297,177
BIG Games Pets#3959677 · Fan
29,163,729
LSPLASH#3049798 · you guys
24,213,038
Quataun#12121240 · Member
18,475,147
Roblox#7 · Member
13,540,778
BIG Games™#2703304 · Fan
11,253,558
club XOX#8327387 · Member
8,417,017
KizmoTek Studio#3115970 · Community Member
7,698,198
Easy.gg#5774246 · Member
4,751,983
Nova Wave Games#14089766 · Member
4,370,418
Gamefam x Sonic#13632331 · Member
3,566,791
KreekCraft Community#3072234 · Member
3,011,916
Prometeo Games#3269094 · Carimoch
2,867,417
Zombie Attack Official#3576655 · Member
2,801,249
FGTeeV (BebabaleepBopping)#6882266 · Member
2,402,238
Moonlight Productions.#7311036 · Member
1,860,123
Pear Pressure#17113925 · 🍐 Pears
1,719,489
Project Pokemon Community#1161496 · Member
1,704,245
Digging Games#9050583 · Member
1,395,959
Builders Club#8 · Member
1,378,047
FRUIT LOOPS (Official Jeffo GROUP)#7376406 · Fruit Loops
1,358,032
Rats United#5948630 · Rat
1,335,327
Per Games#5664878 · Fan
1,289,739
Lyte Interactive#5449496 · Member
1,229,766
Captain Grumpy Games#8136094 · Member
1,154,474
Beacon Studio#2589590 · Fans
1,149,640
Whacky Wizards#10960525 · Wacky Wizard
1,134,615
PlayBox!#9363456 · 🌟 Fan
915,790
dreamy™#4266525 · Supporter
885,787
Svardo Studios#5615790 · Members
656,389
Zwfty Studios#7080250 · 🎮 Players
609,484
Modly Team#6239420 · Member
573,390
NeoCraft#6265281 · enjoyer
381,359
steak fan club#11659059 · steak's friends
294,657
[ Content Deleted 11770224 ]#11770224 · Member
286,419
Team Shark#1044005 · Fans
220,564
Branched Realities#12217718 · Explorer
185,631
PANDEMIC.#3532462 · Fans
162,873
DeeterPlays#4659323 · Member
155,365
Afton Robotics#2969132 · Night Guards
118,008
❆ The Normal Group ❆#3063332 · Normal People
98,972
nezha#11072437 · Member
70,046
OFFICIAL #FNaTiKsFAM ROBLOX GROUP!#3387243 · Member
51,202
#BOO SQUAD!!!#3915557 · Boo's Friends!
30,313
Digital Empire Dex#6654818 · Member
20,502
Reddzzyx's Fan Club#7999452 · Drippy
20,460
AlphaByte#4367888 · Member
14,608
Bunny Entertainment Group#6442504 · Member
12,894
RB Battles PVP#32416350 · Member
2,903
Realm Creations!#12380104 · 「🕹️」Member
712
Troy Plays' Group#6660763 · Toshi
381
Piggy super squad#7760151 · Member
226
Eggs Army#7396816 · Egg People
179
_CREATIVE_#5519856 · CREATION_
154
Luna Mini Games#7641103 · Member
128
Razor power gaming#6930931 · 📣Fan
48
Roblox_myth_busters#8168439 · News reporters
26
Cool piggy Group#7320214 · oof re subsciber
26
Be a vending machine#7189036 · Worker vending
21
Sung woo#14073085 · Admin
21
Tick's Official Group!#12235747 · community
18
official blue group#9575166 · Member
14
[Falco]#10624093 · Mods
6

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