kat @mr_katalyst #3026945398
2 November 2021
account created (per Roblox API)
18 Sept 2026, 17:45
last measured (UTC)
Username record
@mr_katalyst — observed 18 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.
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Also a member of
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18,668,433The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,626BlushCrunch Studio#14576965 · Member
9,545,705club XOX#8327387 · Member
8,417,485Slap Battles#9950771 · BELOVED FAN <3
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5,469,489Forsaken Dev Team#33548380 · Member
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3,681,989Gamefam x Sonic#13632331 · Member
3,566,672LDS Fighting#12780439 · Genin
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1,613,564FLOPPA#1#14179659 · Bingus
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1,077,770Retro Dev#5264310 · Member
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1,022,374push to start#16345316 · Member
959,522Yungmuney Neanderthals#34526075 · goober
901,800Protein Cookie Creations#16911030 · Owner 🍪
863,157I make random games#32925160 · Owner
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750,037Jean's Bizarre Community#6356872 · Member
729,109Stevos Gem Eras Roleplay#4303068 · ✨ | Supporter
728,793Splitting Point Studios#4491593 · Member
727,335Thinknoodles Community#3732425 · Member
721,021Cheesy Sausages#8754124 · Cheesy Guy
718,021CatLeo Studio#6469321 · Fan
714,503BUUR#3744035 · PENDING
623,627Whirlpool Studio#2756366 · Fan
621,582STO Studio#33243447 · Member
607,4604 Studs#16127418 · Fan
607,001_vocational#34601440 · Member
540,155Skyrunner Studios#17131238 · Member
530,836Sebee#6303746 · 😎 PRO
527,101disgustingly bad and horrible games made by builda#60546115 · Member
481,442The Fartering Few#8532621 · Member
373,980xFrozen Studios#9645632 · Member
296,809Thermal Interactive#11517261 · Member
292,509special games group#14399850 · member
266,601Unfair Flips#113168029 · Member
266,279Komeri Obby#16346027 · GAMER
237,862Team Red Ring#33304839 · nullvix fan #1
216,698Grow#2557820 · Fan
181,091DreamWorks#33298196 · Member
146,130Sacrifice Lab#4791770 · 🕹Member
144,417Sylixum#17327381 · Member
127,725dun's death pit#7101603 · finders
124,328Friknob#8413696 · Friknobs
85,249bia complex#5282784 · unasssigned
74,666DIMENSIONAL COALESCENCE COMMUNITY#33398810 · MEMBER
72,460Toptier Production II#32416963 · Member
63,349LOL Gamer Studios#16345530 · 🌟Member
57,252LE-GAMES#34270832 · Gamer
56,766Find the Pencils Fan Group!#13951381 · Fan!
39,396Encave Interactive#9879775 · Fan
28,956Team FUNHOUSE#425337507 · Member
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5,352COOL DUDES ONLY!!!!#7199853 · COOL DUDE
3,876SLAY I GUESS???#14746408 · Member
33Membership and rank as measured from this user’s public group list.