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

100% ALGO SHOT#1008902725 · Member

Wiggity.#12836673 · Member

No More Flops#1041977165 · Member

The Garden Game#35789249 · Gardener

Byteonix#9642354 · Member

Quataun#12121240 · Member

Steal a garden or something#999771657 · Member

Jump = Backflip#447185872 · Member

Roblox#7 · Member

Brookhaven by Voldex#3104358 · Member

Grandma's Favourite Games#6042520 · Members

Rumble Studios#3333298 · Fan

Simple Bricks Trees#690489827 · Member

⨯ Small World Games#17140361 · Goof

Splitting Point - PVB#34869880 · Yogurter

Kentauros#34929966 · ⭐Member

Homework Later#431351190 · Member

Grow a Chicken Fighter#180466034 · Member

BlockTurns Aura#989178144 · Players

Mmm.. Cheezburger#490911723 · Member

JOFO Games#15340279 · Support

Forsaken Dev Team#33548380 · Member

ChainLemonade Studios#5916008 · Lemon

Reizz Fan Club#1015661416 · Member

Foltyn's Family#11775558 · Member

LDS Fighting#12780439 · Genin

KreekCraft Community#3072234 · Member

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Levrone group#963189791 · Member

Better Phonk Community#866974044 · Member

vibing games!#566259038 · Member

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Context Works#110442708 · Players

Аuataun#782400078 · Member

Tiny But Sweaty#169832997 · Ronaldo

veedio gaems#33896179 · idk

Abracadabra#997074 · Players

vanil's beans#16414907 · ʙᴇᴀɴ 💖

Builders Club#8 · Member

Slime Vine Studios#36029973 · Member

Potluck Games#5847588 · Member

FE!N Studio#33201600 · Owner

Fun First#967311990 · Member

IM A YOUTUBER#476287845 · Member

MAD STUDIO#858127 · Followers

Whoops Works 2#243789863 · Member

already arrived studios#35884771 · Supporter

Flisk Studios#16201023 · Awesome people

CayPlay#36047290 · Member

MmiiGames#35222573 · Member

Burnt Toast Labs!#75550158 · Member

Chickens Inc#5124586 · Member

M.D. Games#926478318 · Member

KingNoobSquad#13972786 · Fan

Back Off Games#34484548 · Member

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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GG Corp#720459379 · Участник

RVGA#1109310067 · Member

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67 Cheese#1027641927 · Member

Laughability#3950361 · Bember

Black AA Studio#959630479 · Member

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Phinstery Fan Club#6220168 · Fans

BlockFun#33518720 · Member

yellow basketball#14084531 · Player

Dewys Army#7122718 · Member

louries#1059284811 · Member

Infinite Innovation Games#34095900 · Owner

wobled#8728009 · Supporter

Shiloh & Bros Official#34593165 · Member

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ITS MELON COMMUNITY#10393913 · Member

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