@luckyback13 #747026334

3 September 2018

account created (per Roblox API)

15 Sept 2026, 00:14

last measured (UTC)

Username record

@luckyback13 — observed 15 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)

[NLD] Gemeente Utrecht#4732201

BlueBlox Builders#789797

9

[NLD] KMAR#4999137

8

Hottella International#4665946

5

[SCP:F | SCP Foundation]#5042038

4

[IC] Security Department#3362739

3

[SCP:F] - Intelligence Agency.#4518512

2

SCP:F - Interal Security Department#4773051

1

Military Police of theToxic Family#5065878

1

Landmacht#4967755

Open data

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

Also a member of

Marizma Games#3763098 · 🌀 Member 🌀

Windburst Banana#13657923 · Members

USSF - United States Special Forces#22025 · [6] Staff Sergeant

High School Life Fans#1051234 · New Fan I

InfinityInteractive#11257245 · Fans

Playduo Studio#4626344 · ⭐Fan

polandgamebuilders#3732983 · 😀 Member

Windburst#11189454 · Member

Lightbulb's Studio#6570411 · Member

Bright Games Studios#13081182 · 💎 Rank III

Alpine Ascents#4306874 · Climber

Kaleum Expeditions#5105842 · Ⓛ Climbers

Roanoke, VA#4451448 · Member

Breakout: Community#35408513 · Member

| Coffee Bros |#32308848 · Fans

V0YD Expeditions#5039397 · Climber

Stateview Correctional Facility. ∞#5025380 · Corrections Officer

GoPro Expedition Team#2961381 · New Climbers

The Nighthawk Imperium#1174414 · | T | Private

Pyrotechnics Community#33789748 · fan :D

MiniHype Games#32863274 · Member

Pseudo Studio#3565787 · Member

Squid Game Infinity Roleplay Community#12539280 · Member

Stepford County Railway#3620943 · [TD] Trainee Driver

United States Secret Serviceᅠᅠᅠ#5856978 · Agent In Training

Central Intelligence Agencyᅠᅠᅠ#6572612 · Assistant Executive Special Operative

Imperialist Robloxian Federation#872876 · Citizen

Secondhand Studios#2748390 · Subscriber

BeachBlox#5033680 · Junior Lifeguard

United Expeditions#3581607 · Climber

Airport Simulator Community#35719109 · Member

The United States Marine Corpsᅠᅠᅠ#5655676 · [E3] Lance Corporal

Always Ascending#35855594 · Member

Boolio Studios#10703387 · Player

Devprom Inc.#2822429 · Followers

Imperialist Robloxian Military#3029096 · Junior Private

Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊

Naval Roleplay Community#3534363 · Marine Officer🔱

ωorld ϵxpeditions#2963992 · Climber

Aviate Airport Roleplay#34514576 · Valued Traveller

Foundation Roleplay#4711525 · Supporters

Sandy Shores | DOJ-RP#10855191 · Member

SM Games#4427619 · Supporter

CharlieStudios#6550041 · CS Member

Block's Projects#13902860 · Member

ExTrEmEᅠStudios#5457027 · 🌐 Fan

San Francisco Police Department || SFPD#35057222 · ⚪ Police Personnel

Nighthawk Vanguards#3612873 · Citizen

[GAR] Grand Army оf the Republic#33537532 · ⚪ Republic Military Personnel

NL | Nederlandse Politie#5348674 · LR | Administratief/Ondersteunend personeel

Fat Stack Studios#5525817 · Fan

IRF | Bolsheviks#991882 · IRF Citizen

Ghost Expeditions#5049191 · Climber

The Windsier Hotel, London#2928074 · Hotel Guest

Reef Points#10922050 · Fan

Netherlands Voice#424190536 · Member

GALAX RÔLEPLAY FR#8387271 · GALAXOIS

Stargate Command | SGC#6762663 · [E-3] Specialist First Class

Air Traffic Group#643438846 · Member

| Manager Games#32845130 · Member

NL | Verkeerspolitie#5348682 · LR | Afwachting

San Andreas Highway Patrol | Sandy Shores#11081466 · Cadet

NL | Koninklijke Marechaussee#5348678 · LR | Try-Out

NL | Brandweer#5348675 · LR | Algemene- / Aspirantfuncties

NL | Ambulance#5348676 · LR | In-opleiding

NL | Rijkswaterstaat#5348681 · LR | Afwachting

Northport County#8509665 · Inmate

Plan F Games#6856588 · Fan

NL | Gemeente#5349124 · Burger

San Andreas Highway Patrol | Subdivisions#11080349 · Member

Stateview County Jail Corp.#14426155 · Correctional Officer

BeachBlox | Coastguard#9187121 · Seaman Recruit

NL | Openbaar Vervoer#5348683 · LR | Try-out

Imperial Federation League#4456428 · Resistance

NL | Leeuwarden Evenementen#17167888 · Deelnemer

Kermis Funfair simulator#15212275 · Operator

[NLD] Politie Utrecht#4707533 · [HC] Minister's van Veiligheid

[NLD] Koninklijke Marechaussee Utrecht#4801181 · [HC] Generaal-majoor

[NLD] DSI/AT Utrecht#4705602 · [HC] Commandant

FIA Formula One World Championship#1120906 · Vice Chairman

Vertrouwlijke peeps#9517505 · Member

[NLD] Ambulance Utrecht#4726441 · [HC] Hoofd geneeskundige

[NLD] Brandweer Utrecht#4732095 · [HC] Hoofdcommandeur

[NL] De Brandweer#4519245 · [HC] HoofdCommandeur

Nationale Politie Nederland#4860738 · [HC] Hoofdcommissaris

[NLD] Openbaar Vervoer Utrecht#4728596 · [LR] Bus Chauffeur in opleiding

Amazing Builders!#418208 · COO 👑

[NVB] Nederlands Vervoers Bedrijf#4902070 · [HC] onder Director

8

Bluebird Builders#1200035 · Fan

8

[NL] Ambulancezorg Nederland#3690038 · [HR]Ondersteunend presoneel

7

[SCP:F] Site 28 Research Facility#5129890 · Vice Adiministrator

5

[DSI] Dienst speciale Interventies nationaal Neder#5041352 · [OC] Hoofdcommandant

2

|SCP:F | Special Containment Procedures Foundation#4882364 · O5 head

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