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@masonkis203

ryuzaki @masonkis203 #1715828240

24 June 2020
account created (per Roblox API)
25 Sept 2026, 15:36
last measured (UTC)

Username record

@masonkis203 — observed 25 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
58,929,508
BRAZILIAN SPYDER#35815907 · Member
39,500,547
Scriptbloxian Studios#4705120 · Legend
30,022,169
BIG Games Pets#3959677 · Fan
29,165,872
LSPLASH#3049798 · you guys
24,189,426
Nuke The Game#446405201 · Member
15,214,432
BIG Games™#2703304 · Fan
11,255,498
Simple Bricks Trees#690489827 · Member
10,356,767
Badass Experiences#9825692 · Member
9,022,021
BestBunny#15150189 · Member
8,378,419
Powerful Studio#5522949 · 💙┃Fan
8,062,819
(学乱) Gakuran#416091513 · Students
7,514,422
The Gang Stockholm#5273516 · Player
7,102,067
YUМ#11122367 · Small Portions
6,072,472
Easy.gg#5774246 · Member
4,749,627
Zaps Games#33798992 · Member
4,556,597
YXceptional Studios#4217910 · Pro
4,419,856
Play! Studios#7165738 · Supporter 😇
4,302,685
SimForge#32027104 · Fan
4,297,974
Free Kick by Mook#124804121 · [😎] Member
4,290,507
Freaky Strong!#980319952 · Member
4,212,130
Tetra Games#4843918 · Fan
4,196,077
Thinking Project#1235888 · noob
4,152,343
ZedCo#3315676 · MemberZ
3,966,197
Mega Obby Games!#16134074 · Member
3,662,283
IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹
3,497,310
thunder1222 Productions#553699 · Member
3,390,482
Garden Defenders#35989084 · Defender
3,372,276
Kaboom Creations#35328876 · Member
3,054,845
Krabby Krew#34990762 · Anchovies
3,021,843
Pаrаgоn#3352473 · Member
2,878,679
Kubo Games#32004490 · Member
2,824,238
Ksieny#6712002 · Member
2,810,153
GamesReborn#3991320 · Fan
2,661,355
Famous Influencer#760075281 · Member
2,569,855
Incentive Team#5376709 · Champion
2,527,460
Christopher Stuff#15224031 · u guys
2,505,299
Shiny Star Games#11346367 · Member
2,477,874
RED21 Games#32445464 · Member
2,394,693
IWTM10GTMPLS#617312490 · Member
2,384,735
VoidDeckStudios#73354146 · Member
2,163,264
Lightbulb's Studio#6570411 · Member
2,046,854
baftime#32993770 · 👶 cute babies
2,002,870
laughablehaha#5054016 · Member
1,966,296
New ProjectR#34873522 · Member
1,857,817
Stouts Studio#15794692 · Member
1,805,771
StarX Inc#33910482 · 💜 | Member
1,695,240
Biodegradable Inc.#15941331 · Sprout Agent
1,682,650
Power Simulator X#372019462 · Member
1,510,792
Spray Paint! Fan Club#2632146 · Fan
1,394,807
Gold Rush Games#35786254 · Member
1,378,815
The Squared Games#740119957 · Member
1,334,891
xFrozen Entertainment#33866250 · Member
1,314,482
North Pole Drift Club#529915049 · Certified Drifters
1,309,956
Summit Games Productions#11176539 · Fan
1,172,228
Royal Prime#7900165 · Member
1,166,545
The Woods Company#454397042 · Community Member
1,163,010
Vitan Games#35012066 · Fan
1,036,217
TeamTanqR#3052825 · Fans
1,026,195
[ Content Deleted 35952306 ]#35952306 · Guard
1,025,667
Lucky CStudios#596234797 · Member
994,088
Arc I: Warriors#34783288 · Member
914,056
Pling Squad#486531844 · Member
892,730
PurpleDev.#35852130 · [😎] Member
866,016
Cooked Click#773411069 · Member
810,170
Salient Experiences#999893763 · Member
802,741
Open Minded Games (OMG)#3935369 · Cool People
762,759
RB Battles Games#6321191 · [RBB] Fan - Team RBB
761,310
Pet Fighters#16048284 · Player
745,601
Numbers Going Up#193560319 · Member
717,204
Treat Games#14444762 · Member
681,802
Bring Back Old Robloxians#1044583942 · Member
674,938
Jeremy Studio's#6229782 · Member
670,394
Atlas Arcade#17164071 · Member
667,293
Chickens Inc#5124586 · Member
624,678
Ghoulax Games#356937272 · 🎮 | Fan
570,435
Antspire Studios#36042291 · Member
554,664
Modly Productions#6521321 · Member
535,918
false#3314629 · not false
512,251
Endless Progression#408663677 · ⭐ Member
480,706
Masterful Productions#32964431 · Gigachad
480,674
Eats Legendary#34371929 · Member
477,579
BluBlox Development#5560533 · Fan
469,634
BlueDevGroup#7040466 · Member
450,799
Aesthetic Games.#5469224 · 🎮•Fan
449,595
Sorcerer Tycoon#553189881 · Member
445,025
Sugar Brick Games#5783107 · Fan
436,082
Block Games Studios#6129662 · Members
418,830
Gloez Studios#35878863 · Seller
417,254
Low Effort Studios#8159009 · Person
399,675
The Lab‘s Experiment#6033540 · Scientists
388,683
creptiez#3812336 · الفانس
373,573
Golden Dummy Studios#33678050 · Special
292,043
Splinted Studios#2821797 · Fans
288,336
Studio Gorilla#35932155 · Member
288,205
Nova Games Studio#34713323 · Farmer
287,125
SoraBlox#15952277 · Member
284,022
Ez-pz Studios#34745901 · Member
260,364
OBMG Studio#8151900 · Member
259,150
HopWorks#5695969 · Member
243,083

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