GrumpyJR @marctic01 #1643200472

82

followers (as measured)

20 May 2020

account created (per Roblox API)

28 Aug 2026, 23:32

last measured (UTC)

Username record

@marctic01 — observed 28 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)

The actual good group#33875468

Open data

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Also a member of

SecretVerse Studio#1074557114 · Membre

BRAZILIAN SPYDER#35815907 · Member

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100% ALGO SHOT#1008902725 · Member

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The Garden Game#35789249 · Gardener

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Byteonix#9642354 · Member

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Jump = Backflip#447185872 · Member

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Brookhaven by Voldex#3104358 · Member

Rumble Studios#3333298 · Fan

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⨯ Small World Games#17140361 · Goof

Splitting Point - PVB#34869880 · Yogurter

Homework Later#431351190 · Member

Kentauros#34929966 · ⭐Member

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BlockTurns Aura#989178144 · Players

Mmm.. Cheezburger#490911723 · Member

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JOFO Games#15340279 · Support

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LDS Fighting#12780439 · Genin

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Levrone group#963189791 · Member

Better Phonk Community#866974044 · Member

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vibing games!#566259038 · Member

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Abracadabra#997074 · Players

Tiny But Sweaty#169832997 · Ronaldo

vanil's beans#16414907 · ʙᴇᴀɴ 💖

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veedio gaems#33896179 · idk

Potluck Games#5847588 · Member

Context Works#110442708 · Players

FE!N Studio#33201600 · Owner

IM A YOUTUBER#476287845 · Member

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Whoops Works 2#243789863 · Member

MAD STUDIO#858127 · Followers

Flisk Studios#16201023 · Awesome people

CayPlay#36047290 · Member

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Burnt Toast Labs!#75550158 · Member

Chickens Inc#5124586 · Member

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KingNoobSquad#13972786 · Fan

disgustingly bad and horrible games made by builda#60546115 · Member

Ploxify Roblox Group#10966032 · Member

Debt Collectors Studios#33271191 · YOU'VE GOT DEBT TO PAY

[Unknown] Games#33879619 · Member

Round 2 NYC#7498332 · [☆] Kommunity | 10+ Purchases

Block Games Studios#6129662 · Members

Gummie Games#33809437 · Member

002 Studios#35334913 · Member

Glacid Games#5773173 · Group Member

Heaven Climber#489192015 · Member

#HALAL Squad#7191337 · halal ppl

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Laughability#3950361 · Bember

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Walking Dad Studio#35012515 · Member

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already arrived studios#35884771 · Supporter

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yellow basketball#14084531 · Player

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louries#1059284811 · Member

Infinite Innovation Games#34095900 · Owner

wobled#8728009 · Supporter

Shiloh & Bros Official#34593165 · Member

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