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Valkyrie @rattzze #136332324

20 June 2016
account created (per Roblox API)
15 Oct 2026, 05:45
last measured (UTC)

Username record

@rattzze — observed 15 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)

Ash's Developing Group Thing#12460204
3
{CLASSIFIED} - TFF OPS#10833400
1

Open data

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

Also a member of

mPhase#10587104 · Member
4,363,177
Thinking Project#1235888 · noob
4,153,311
Pilot Training Club#2794513 · Rescue Squadron Pilot
3,880,594
Pinewood Builders#159511 · Member
3,026,854
United States Army    #3108077 · [E2] Private Second Class
1,431,043
Tycoon Typhoon#3234576 · New
1,407,600
SCP | Roleplay Community#5479038 · Roleplayer
1,269,065
SEA Military#2648601 · [T] Trainee
1,208,499
Innovation Inc.#157764 · Member
1,144,248
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,220
PLATINUM FIVE#4668709 · Member
515,954
Quantum Science Inc.#2847031 · Employee
485,887
Project Combat#14077803 · Member
400,411
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,781
The Robine#2808906 · RCT
343,834
Nekobyte Studios#3510718 · Fans
312,912
Imperialist Robloxian Military#3029096 · Cadet
287,881
Naval Roleplay Community#3534363 · Enlisted
258,130
Pinewood Builders Security Team#645836 · Trainee
241,211
Military Flight Simulator Community#1164372 · Fan
184,551
CMB | The Universal Union#4904885 · Civil Protection
175,692
Innovation Security#901313 · [LR]In Training
169,627
Empire Clash Community#13025287 · Community Member
168,474
Pinewood Emergency Team#2593707 · Rescue Hero
143,738
-= AEGIS International =-#2744682 · 〔EO〕 Experienced Operative
143,246
The Jedi ‌Order#3378280 · Initiate
135,379
Robloxian Mountaineering#2710984 · Climber
119,376
Half-Life World#13426157 · Community Member
112,625
The Mandalorian Empireᅠ ᅠ#3053343 · Mandalorian | EARN XP IN GAME
107,040
Traits of War Community#3025405 · Roleplayer
95,804
Innovation Thermal Plant Division#5294673 · Employee
92,833
RoLabs Group#3186545 · 🥼 Scientist
86,644
Zeta Medical Corporation#5763193 · Community Fan
86,488
FireX Industries#7132841 · Fan
70,815
State of Mayflower#3403692 · Tourist
66,287
NORTHWIND | Saint Lawrence Company#5346362 · Settler
63,450
Squid Game International#12355343 · [☆] Advisory Board
57,780
The Grеat British Kingdom#6104033 · Cadet
51,731
The Sith Empire ㅤㅤ#2972000 · Imperial Recruit
42,770
Thunder Scientific Corporation#11577231 · Test Subject
42,645
Polarstar Studios#5615635 · Members
40,595
Universаl Union#6282775 · Member
37,133
Model Studios.#5921330 · Roleplayer
35,548
Premier Corps#6057318 · Militaire du Rang
31,457
United States Marine Corpsᅠᅠᅠᅠᅠᅠ#5308000 · [RT] Recruit
25,819
The Ministry of Science#15728939 · Criminal Class Test Subject
25,039
United Nations Space Cоmmand#6732619 · Enlisted
22,775
Rоmе ᅠ#8132905 · Provincial
22,734
Stаrfall#1191237 · Community Member
21,950
The Guest Army!!#6024660 · [LR1] Private Guest
19,911
Senate and PeopIe of Rome#9910936 · Provincial
19,718
Concept Studiоs#10180496 · Player
18,211
The Jedі Order ᅠ ᅠ#5044793 · Force Sensitive
17,168
Vaktovian Army Corps: Entrance Program#2630153 · Recruit
9,841
Arcadian Development#7845849 · Arcadians
8,900
CMB | Officer Academy#5313203 · Phase 1
7,080
Redwood Academy Dev#11267082 · Member
5,805
Standard Issue#4522526 · Players
4,561
United States Airforce 1960s    #3264999 · [E2] Airman
4,141
Squid Game Organizations#35603796 · [☂︎] Deputy Head of Operations
3,393
Sunshine Capital#16086692 · [₪] April
2,476
Redcliff Republic 77th Assault Regiment#32587480 · 77th Assault Regiment Personnel
1,940
Grandе Аrméе ᅠ#16324668 · Conscrit
1,814
Korblox Trading Co.#34934627 · Civilian
1,546
Universal Unionᅠ#10079402 · I5 | Ground Unit
1,368
Squid Game The Management Program#35706270 · [✵] Command
974
Litex Fund#14871324 · Member
240
Empire Français ᅠ#7914827 · Étrangère
221
Squid Game Veterans#36053686 · [₪] Former Salesman
205
Piechota Morska Polsko-Litewska#9109048 · Starszy Ranker
199
The Freedom Fighters (FF)#8284613 · Initiate
182
Specialized Infantry Corps | C13#8517730 · 〔 CTRP 〕Cadet Trooper
175
Prеmiеr Cоrps#10552425 · Conscrit
155
The Grimdark Scriptorium#14447696 · Galactic Resident
134
SC-PF | Special Containment Procedures Foundation#5233513 · Level - 1
97
II United Nations Space Command II#14758028 · CENTCOM
95
Squid Game Sentry#35594560 · [✵] Command
63
Vyyrahk Ornate Sovereignty#15258808 · Operative
51
The Ashen Legacy#7705631 · Ashen Family
44
The UU | The Universal Union#8327822 · 《Recruit》
31
TRO | The Outer Rim#11684665 · Faction Member
26
RG | Raven Guard#14564455 · Aspirant
18
Τhe Eternal Εmpire#14449145 · Conscript
11
TOR | Flood#13264397 · Proto-Gravemind
10
The Ρrаetοrian Guаrd#11688626 · Initiate
7
Security Department | SC-PF#5257330 · Security Private
7
The Conscripted Legion#10631560 · -1
5
Εternal Scions#14449164 · Initiate
4

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