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@GameJac

@GameJac #9603567

10 August 2010
account created (per Roblox API)
29 Oct 2026, 22:13
last measured (UTC)

Username record

@GameJac — observed 29 October 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)

Na'Vi Avatar Nation#64518
11
THE INFECTED!#131715
9
Rubber Ninjas#122356
9
Gamejacs Alts#369257
8
NO ABUSE!#374812
5
F.F.O.G.(Flame Fighters of Goodness#183727
4
Masters of the Joystick#107094
3
F.O.G (Fighters of Goodness)#174958
3

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Builders Club#8 · Member
1,376,785
Builderman#5 · Member
1,078,876
LOL#2 · Cheezburgers
815,737
Turbo Builders Club#9 · Member
530,201
The First Encounter Assault Recon#72321 · [CIT] Citizen
500,687
The Roblox Assault Team#7013 · [1] Conscript
259,469
Administrators#10 · Member
87,040
♥†♥ CHRISTIANS OF ROBLOXIA ♥†♥#29793 · FAMILY
41,533
Rare/Epic Hat Owners#45521 · Hat Owner
14,537
Team Fortress 2 Fan Club#8493 · Member
11,737
Zombies Are Attacking Mcdonalds!#154023 · Zombiez
10,047
Robloxians to Life#141544 · Artist
9,398
Great Britain#16331 · Veteran Member
8,682
Guest Helpers#1154 · Helper
8,296
Crazy Robloxians FanClub!#108663 · Member
6,173
Gamers#27039 · Member
6,150
Super Smash Bros. Brawl Fan Club#54878 · Brawl Fan
5,409
MisterObvious FanClub!#249374 · Fans
5,018
Left 4 Dead#3052 · Left 4 Dead Fans
4,271
Pikachu Pals#34730 · Pikachu
3,341
Fried Chicken Luverz#42748 · The Fowllers
3,152
Gamer's Group#5961 · Gamer
2,989
luigi fan group#9159 · Luigi Fan
2,391
Guests are People, Too#12153 · Member
2,080
The Awee Ninjas#45179 · Former Low Rank
1,961
Hobo Society#183964 · Hobo
1,803
Valve#3850 · Member
1,776
Support Our Guests#10413 · Guest helper
1,705
The Vampire/Werewolf Fan Club#18248 · Vampire / Werewolf/ Hybrids
1,384
Official Portal Fan Club#4919 · Chell
1,317
Guest Support Squad! (Only The Tough Will Join!)#12428 · Member
1,180
WASD Club#9521 · Pure Insanity
1,029
Epic Zombies#95414 · Zombie
1,014
R.I.P. Player#109680 · A player
990
Rare Hat Club#17157 · Members
978
noob lovers#151052 · 2
905
vampire side#137574 · young vamp
777
LittleBigPlanet Fans!#24523 · LBP fan
765
The Roblox Elite Force™#177040 · Private [PVT]
719
!!GAMERS!!#8337 · REGULAR GAMER
619
Blockcraft Fan Group#186226 · Player
542
RobloTown Lovers!#79537 · Admin
451
Wario#54175 · 🧄 Garlics
419
Super Smash Bros. Blox! Fan Club!#129391 · Fan
391
Tron Clan#31260 · Private
359
The Official Telamon Fan Club#11115 · Fan
348
iPad Fan Club!#71879 · Fan
304
Guest Supporters Group#28852 · Guest Lovers
291
The Doodle Jumpers!#97794 · Bouncy Bar
286
Shy Guy fan club#45330 · Shy Guy
281
The Roman Army#32637 · Recruit
269
ReeseMcBlox Is The Nicest Admin Ever#41597 · People
188
The Game Maker group#72353 · Community Fan
166
iPhone and iPod Touch Group#58339 · App Submitter
140
Third Legion Corporation#350880 · -CONTAINMENT-
111
Rabbid fans#79501 · Rabbid
110
Duke Nukem fans#91773 · Boom
101
Christmas Lovers!#48115 · Elf
82
smoker and hunter (l4d) fans#44021 · Smokers
75
Resident Evil Fanclub#67877 · Zombie
73
Y05H1M4N Fan Group#12745 · Likes Y05H1M4N
72
Insert Fans#100833 · Fans
64
New Player Helpers Group!#47605 · New Player Helpers
60
T.S.A Armoured Tank Divison.#84800 · Tank Guard I.
53
Nitrome Fan Club#78923 · Fan
34
hunter club#97980 · hunters are cool
27
The Epic Awesome Cool Great Goombas!#188351 · Regular goomba
24
Left 4 Dead 1 and 2 fan club#72476 · Tanks
22
gamers unite#177944 · gamer
19
TRON BLUE RIDERS#143061 · distraction
19
The Viking Mafia#76071 · Member(s)
17
RAGE Navy #174375 · Private
15
I LOVE MARIO#197582 · luigi
13
mega spartas#100298 · Member
11
NinjaTown Ninja's#88573 · ninja dropping
10
The Little Big Planet Fan Club#100770 · PSP Users
7
zombie game lovers#119982 · Nick
5
Ragdoll Creators#116023 · Admin
3
219jm and gamejac - the builders#205554 · inserter
2
219jm's V.I.P#345886 · Mega VIP
2

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