Grimcooler @Grim_cooler #1877030597

8 September 2020

account created (per Roblox API)

13 Aug 2026, 06:11

last measured (UTC)

Username record

@Grim_cooler — observed 13 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)

GG | German Grounds Military#13654072

|BG| QuarterMaster Corps#16681865

GKM | Grim’s German Monarchy#35548326

BG | British Grounds Government#35533282

6

Quantum Gaming Interactive#32442973

6

|GG| Division Schnelle Kräfte#13654016

5

|OTC| Officer Training Corps..#13654404

5

|G| Grim Family#32340804

5

|BG| British Grounds Command#13834266

4

|GG| German Military Legal Services#13654115

4

frends only pl and beny#7720616

4

|BG| Space Force#16778368

4

|GG| Command Special Forces#13653945

4

|GG| 10th Panzer Battalion#13654118

4

|BG| Luftwaffen Kommando#34262999

4

|BG| Special Investigation Branch.#16402623

4

|GG| MarineKommando#14078137

3

GUK | Moderation Department#13834345

3

|BG| Foreign Affairs#16509404

3

|GG| German Military School#13654350

3

BG | Electoral Commission#35573978

3

BG | National Security Council#33414661

3

|BG| Royal Family#16373318

2

|BG| Corps of Royal Engineers#16815162

2

|BG| British National Congress#34145461

2

|GG| German Military Police#13654245

1

|BG| Parachute Regiment#13654426

1

|BG| The Reapers#16870440

1

|GG| Imperial Germanic Guard#16785950

1

|GG| 371st Panzer Grenadier Battalion#13654079

1

|BG| Parachute Regiment,,#13654448

Open data

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

Also a member of

Sol's Studio#8509669 · [Gamers]

Rumble Studios#3333298 · Fan

⨯ Small World Games#17140361 · Goof

Emotes CO.#5446074 · Member

Paradoxum Games#4914494 · Player

Jule Games#13031751 · Member

Pilot Training Club#2794513 · Ground Crew

QuadraTech#4645213 · Supporter

Pinewood Builders#159511 · Member

|BA| British Army#2621202 · [OR-6] Staff Sergeant

Polaroid Studios#15422038 · Pre-Alpha Players

United States Armed Forces [USA]#3054949 · [E-5] Junior Non-Commissioned Officer

Stateview Correctional Facility. ∞#5025380 · Corrections Officer

Central Intelligence Agencyᅠᅠᅠ#6572612 · Senior Special Operative

Special Containment Procedures Foundation [SCPF]#2760782 · Class - D

RoPro Official#8882189 · RoPro User

Imperialist Robloxian Federation#872876 · Citizen

Fireblox Games#8254225 · Member

Badorkbee#3375285 · Follower

Monochrome Studios.#14670168 · Pre-Alpha Players

WrenchStudios A&E#9203842 · Member 🔧

Vikings Studio#3765739 · Member

Wrench Airlines#36065728 · Training

Imperialist Robloxian Military#3029096 · Cadet

Naval Roleplay Community#3534363 · Lieutenant Officer

Pinewood Builders Security Team#645836 · Trainee

Nuget.Studios#33384824 · 😎Member

Roblox Developer Community#10720185 · Developer

Beta Tech Gaming#9362096 · Group Member

Pinewood Emergency Team#2593707 · Rescue Hero

the coconut crew!#32386093 · Agent

[PET] Hazmat Team#4246813 · Hazmat Trainee

Mamytema Studios#14554968 · Member

Administrators#10 · Member

RBWR Simulation Community#16332057 · RBWR Supporters

[PET] Fire Team#4246810 · Firefighter

Pinewood Builders Aerospace#926624 · Member

Mega Miners#1062766 · Miner

[PET] Medical Team#4246815 · Medical Team

Pinewood Builders Media#4032816 · Fan

Berlin®#3321123 · Bürger

Crown Of O's#10716870 · Member

Bundesrepublik Deutschland | BRD#5851355 · Bürger

Government of the Federation#5248401 · Junior Civil Associate

Destiny Technologies#13145642 · Member

[ATD] Among The Dead: Community#494002078 · Survivor

Federation Lines#33445314 · Passenger

AzureWant2Create#14775471 · Member

Vasily University#8763765 · Unenrolled

Infinity Hub.#33731622 · Member

platonallak Gamer#5902300 · Resistance

|UKA| United Kingdom Academy#17156411 · [OR-1] Recruit (Basic Training)

5

SpellBound Creations#34299420 · Co-Owner

5

(BAF) | Belgian Foreign Affairs#14900163 · Allied Leader

3

German Grounds#16988624 · Chancellor of Germany

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