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@copperbear99

Backrooms Researcher @copperbear99 #4904305631

7 August 2023
account created (per Roblox API)
27 Sept 2026, 02:00
last measured (UTC)

Username record

@copperbear99 — observed 27 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)

The AlliedForces#33570327
8

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre
137,735,345
and Collect Rare Pets#825735094 · Member
92,335,141
lol games..#12208023 · Member
34,129,099
Wiggity.#12836673 · Member
30,737,392
Scriptbloxian Studios#4705120 · Legend
30,038,783
The Garden Game#35789249 · Gardener
19,485,086
Chillz Studios#2782840 · 💫Mega Member💫
18,580,918
Bee Swarm Simulator Club#3982592 · Member
18,226,677
Uplift Games#295182 · Dreamer
14,835,431
DuoTale Studios#4052729 · 🎮 Player
8,403,588
Atomic Horizon#13911975 · Member
5,874,191
Billion Duck Hunters#1010818854 · Member
4,731,025
Need More Cement#462340796 · Owner
4,387,587
ChainLemonade Studios#5916008 · Lemon
3,994,428
ZedCo#3315676 · MemberZ
3,687,931
HopeStar Studio#610973138 · Member
3,208,896
Prometeo Games#3269094 · Ablecross
2,811,954
Kohaú#4731484 · Trainee
2,642,728
Best Dino Productions#290340269 · Member
2,624,350
Ronalds#33883891 · Crew Member
2,503,775
HIUH Games#9791783 · Member
2,502,860
Devs 4 U Productions#33064017 · Member
2,317,694
Mad Labs Entertainment#3264547 · Mad Lads
2,120,542
Hyper TD#33298472 · Member
2,049,210
|BA| British Army#2621202 · [OR-2] Private
2,021,367
Block Evolution Studios#3250407 · Fan
1,906,930
Cloud Entertainment#1038305 · 🎮 Gamer
1,901,360
Bloxton Hotels#2788849 · 1 | Hotel Guest
1,743,322
|GAR| Grand Army of the Republic |#5214183 · Specialist
1,711,446
The Red Army .#4802792 · Initiate
1,537,074
The US Military 1940s#4545116 · Private
1,505,748
BurgerBlox Fast Food#8927586 · Head Crew Member
1,501,767
wunmo#8019744 · wunmo
1,441,907
TrapIt Studios#730497393 · Member
1,439,799
Edot#5103306 · Member
1,434,691
Bye Bye Games#1053386149 · Member
1,428,668
Fishgig Game#999381953 · Member
1,315,735
SCP | Roleplay Community#5479038 · Roleplayer
1,265,877
The Bruzz Group#36029920 · bruzz
1,255,899
[CUSA] United States MiIitary#4219097 · [E9-A] First Sergeant
1,150,238
[CBRN]#5855434 · [E-2] Private
1,143,434
SizzleBurger#1016598 · Customer
995,272
The Nighthawk Imperium#1174414 · | 1 | Citizen
906,666
Highfield City Police Department#6117548 · Police Officer
867,147
Ignite Threads#617489139 · Member
853,155
Pablo's#2832203 · Intern
824,032
Μilitary Simulator#4800484 · Community Member
808,583
Mousetrap Studios#6770993 · Community
762,496
generic roleplay gaem fanclub.#5574524 · fan.
736,544
Theme Park Tycoon 2#2910194 · Unranked
684,961
|BA| -British Army-#4972535 · [OR-1] Recruit
640,234
Central Intelligence Agencyᅠᅠᅠ#6572612 · Junior Operative
634,369
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
633,603
Double Bandit: Hunted#35269971 · Survivors
631,487
Ultima Games Studio#35799011 · Member
589,872
Sakura Kitchen#6975354 · Junior Team Member
545,982
Moondrop Studios#4368670 · Member
531,473
Militsiya .#4901723 · Militiaman
481,799
Royal Hillcrest#10380454 · Upper-Class Guest
456,022
The Roman Empire ᅠ#6124305 · Provincial
443,379
NBTF Community#5164842 · Member
405,336
Yellowstone Unleashed#11010141 · Member
401,636
The Glorious Robot Army#11872496 · [1] Troop
401,439
Extreme War Experience#5863339 · Roleplayers
384,287
Central Intelligence Agency ᅠ ᅠ ᅠ ᅠ#9165980 · [GS-1] Cadet
381,406
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,908
Luqwig Gamez#234019995 · Mitglied
367,361
Hοly Rοman Empire#5908211 · Recruit
363,486
Arctic's Kingdom#11592051 · Supervisor
324,290
Piggy: Intercity#12874996 · Player
308,880
Exegol#5525825 · ⚪️ Cadet
292,555
Glacid Games#5773173 · Group Member
286,195
Mystery Tycoons#10503123 · Member
237,319
Ruster Games#846226343 · Member
233,489
The Galactic Empire GRW#5298627 · Recruit
233,366
Red Panda Industries#14246738 · Member
221,027
The Galactic Republic GRW#14625178 · Cadet
214,856
BrawlerStudios#35384005 · Member
207,600
Pillars Of Fortune Official#184787131 · Member
176,043
Empire Clash Community#13025287 · Community Member
168,117
Empire of the British Isles#6773197 · Private
164,244
Beta Tech Gaming#9362096 · Group Member
163,119
Festivereinhard2's Fanboy Fan Group#2988324 · Fan
145,161
Revolution Games#893289 · Supporter
142,415
b0dgers#33270747 · Member
139,194
Backrooms Tower Defense#1071092126 · Member
129,093
DYNΑMIC STUDIOS#7857550 · Fan
123,555
The Jedi ‌Order#3378280 · Force Sensitive
116,309
The Filipino Armyᅠᅠ ᅠ#11641165 · [PFC] Private First Class
107,030
VINAY'S KINGDOM#16132358 · Cafe Worker
100,610
The Red Lake#7918368 · Member
100,554
[GAR] Grand Army оf the Republic#33537532 · ⚪ Republic Military Personnel
77,876
Owls & K-V#8061610 · 😀 | Supporter
67,701
CIA#29110 · No Access
64,666
The Jedi Ordеr#5723250 · Force Sensitive
61,601
Galactic Empire Roleplay .#34468343 · E1 | Cadet
41,791
Melchett's Living History#3450995 · Community Member
39,098
The Rebel Workshop#11949741 · Rebel
37,780
United Ѕtates Armed Forcesᅠᅠ#3058146 · Basic Training
31,885
Βlueprint#13320442 · Supporter
31,488

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