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@gmarcusk

yxizDEV @gmarcusk #1121205370

15 June 2019
account created (per Roblox API)
13 Sept 2026, 12:46
last measured (UTC)

Username record

@gmarcusk — observed 13 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
59,032,352
BRAZILIAN SPYDER#35815907 · Member
39,509,350
Wiggity.#12836673 · Member
31,226,323
Scriptbloxian Studios#4705120 · Legend
30,023,613
BIG Games Pets#3959677 · Fan
29,166,103
Yielding Arts#12013007 · Player 🎮
25,081,373
LSPLASH#3049798 · you guys
24,195,190
No More Flops#1041977165 · Member
23,399,458
Gamer Robot Inc#4372130 · Member
19,675,663
Chillz Studios#2782840 · ✨Member✨
18,680,043
Pick a Door!#1112558765 · Member
16,060,529
Nuke The Game#446405201 · Member
15,225,655
Uplift Games#295182 · Dreamer
14,927,306
Roblox#7 · Member
13,540,287
Sol's Studio#8509669 · [Gamers]
12,728,845
Blend In Or Die#133797237 · Hider
11,129,212
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,748
Badass Experiences#9825692 · Member
9,034,121
club XOX#8327387 · Member
8,417,535
The Gang Stockholm#5273516 · Player
7,123,149
Slap Battles#9950771 · BELOVED FAN <3
6,732,753
Fisching#7381705 · Fischer
6,214,582
Emotes CO.#5446074 · Member
6,154,278
Paradoxum Games#4914494 · Player
6,065,944
+1 +1 +1 +1#830009839 · Member
5,666,124
rip_family#13189664 · Rip_Family
5,658,293
The MonkeyMan Fan Club#14765325 · Member
4,557,046
VENEBRIS#851937710 · Member
4,385,701
Swansa X Peaceful Play#33231549 · Member
4,118,437
Ashe Army#4115962 · Member
4,056,505
Roblox Wiki#127081 · Wiki Helper
3,761,963
thunder1222 Productions#553699 · Member
3,390,408
Garden Defenders#35989084 · Defender
3,372,568
FORTUNE 777#32357834 · Member
3,130,416
BlockZone#5202664 · Member
2,511,243
FGTeeV (BebabaleepBopping)#6882266 · Member
2,402,337
Minimal Games#12564376 · Member
2,203,562
LM Experiences#8573091 · Supporter
1,989,335
[B:S] HW Team#6073919 · Fan
1,925,513
EQ Experience Studios#15740178 · Member
1,663,244
kenami#5134082 · 🎮Player
1,614,658
LankyBox Roblox Group!#5718151 · Member
1,457,100
0 CCU PLEASE#533924990 · Member
1,404,306
Untitled Wheelie Group#84540135 · Members
1,351,274
North Pole Drift Club#529915049 · Certified Drifters
1,315,424
Pattes Studios#15038333 · Member
1,226,988
GET ON THE BUS GAMES#16208015 · wheels that go round and round
945,830
24h Worker Studio#16188811 · Fans
911,969
No CCU Games#35632587 · Trader👑
858,259
Outcast Arts#6364161 · 🌟Fan🌟
842,785
ForFun Studios#406023618 · Member
778,928
ECG Studio#7227187 · Member
774,539
Shred Playworks#40672931 · ❤️ | Members
720,388
Adaks's Developments#13579498 · Fan
654,087
Κarate#9434941 · Player
635,892
Project.inf#34250047 · Member
615,137
Khongumu#12369782 · player
613,632
4 Studs#16127418 · Fan
606,788
Verse Works#1102156295 · Player
602,505
Tacca_BioX#14398889 · ⭐・Beta Member
541,353
Lukin Studios#3116598 · ⚫ Fans
517,369
MediumSized Games#14118074 · [👑] Owner
449,595
memes studioz#32429008 · known people
412,625
Cars RNG#34141082 · Member
399,137
Modded Games, Inc#764822621 · Legends
339,642
TJ Studios#3389812 · Member🎮
316,401
Games from Sadjhj#5460159 · Good Members
285,950
PoopDrop#34929948 · Membre
268,286
wifi bread#35539579 · Admin
266,895
Become a Nextbot Community#15795752 · Fans
237,450
Tofuu's World#7204041 · Member
226,587
jamy prods#206656676 · member boi
225,234
Logical StudiosTM#55632395 · 😃 Member
216,855
Hype Interactive#9244179 · Member
198,025
Alex_ander#3729712 · Member
168,596
Regular Random Group#5768484 · cool people
166,118
Block Star Studios#12697330 · Player
165,449
ホットの鯖 hotdog08300s server#32964962 · 愉快な仲間/member
151,795
Tomu klubben#4014224 · Bästa föjarna
134,479
fiergames#5129626 · Member
125,035
Legend of Monkey Mountain#1047474078 · Explorer
111,583
H H Group#10883989 · Member
87,702
Official Team Lizard#4734144 · Member
77,590
HM Entertainment#14252896 · Member
74,396
Simply Fun Studios#8503137 · Player
55,216
Research & Investigation Labs#35257990 · Member
51,109
Sanic Chase Community#5853870 · 👥 Members
27,027
Float's Obby Group#33981112 · Member
14,565
TrixRNG#34839068 · Miners
6,879
Crazy Robloxians FanClub!#108663 · Member
6,172
ASTRONITY’#9205228 · supporters
5,665
3sze Group Funds#5926294 · Member
1,704
the most ep1k group#34595349 · handsome guys
295
Rank Up Studios#17338548 · Visitor
158
The silly and cool#6033855 · Cool but still normal member
98
Sentences Bars.#5456863 · Member
54
!! Yeet !! ;)#6321451 · Member
35
R$ R$ ROBUX R$ R$#13237249 · Still waiting
20
Qw team#9897292 · fan
19
Poopy Gober Games#34743281 · Little gooblets
15

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