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@Complexity2020

Complex @Complexity2020 #1798540226

2 August 2020
account created (per Roblox API)
19 Sept 2026, 21:57
last measured (UTC)

Username record

@Complexity2020 — observed 19 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)

U.S Blue Man Army#10337187
9

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
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Quataun#12121240 · Member
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KizmoTek Studio#3115970 · Community Member
7,455,508
Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,072,659
Foxzie#3955051 · 👤 Member
7,035,693
Tetra Games#4843918 · Fan
4,194,332
Thinking Project#1235888 · noob
4,152,893
Pilot Training Club#2794513 · Fighter Pilots
3,870,061
QuadraTech#4645213 · Supporter
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USSF - United States Special Forces#22025 · [3] Specialist
3,413,770
Dungeon Quest by Voldex#4788489 · Member
2,821,139
GamesReborn#3991320 · Fan
2,663,770
Kohaú#4731484 · Trainee
2,646,439
Police Roleplay Community#4328109 · Community Member
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G RBLX Games#3481335 · 🔥| Players
2,219,427
Ignite Games#5878314 · Player
2,077,972
Greenville, Wisconsin#3078161 · Verified Citizen
1,953,349
Just For Fun™#4055514 · Members
1,596,489
Lite Empire#3602628 · Player
1,578,705
White Dragon Horse#8237745 · Member
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Roanoke, VA#4451448 · Member
1,564,253
The US Military 1940s#4545116 · Private
1,525,826
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,430,236
Rats United#5948630 · Rat
1,336,479
United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,187,888
Stateview Correctional Facility. ∞#5025380 · Corrections Officer
1,006,225
United States Military 1960s ᅠ ᅠ#3454445 · E1
960,332
SUPER SAVAGE MODE#10927001 · SAVAGE MEMBER
913,271
ZO by Voldex#10378847 · Supporters
867,039
Strigid#6464780 · Supporter
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generic roleplay gaem fanclub.#5574524 · fan.
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Five-O Community#4824823 · Member
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Theme Park Tycoon 2#2910194 · Super-epic builder
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L.A. Airways®#1249062 · Barista
675,554
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
634,450
Κarate#9434941 · Player
632,173
Strategic Studio#13169032 · 😄 Blob
581,852
Backstretch Battles#5147819 · Free Agent
540,781
Headless and Mid#8669778 · Members
531,705
The Promised Neverland RP Group#5251151 · [1] Low Quality
530,814
XSTNS GAMES#5121874 · Member
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Official Team Turtle#3329643 · Team Turtle
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Extreme War Experience#5863339 · Roleplayers
387,548
The United States Marine Corpsᅠᅠᅠ#5655676 · [E2] Private First Class
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United States Army     #4121686 · [E1] Private
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Hοly Rοman Empire#5908211 · Recruit
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GameBuzz#5301867 · Member
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xSquad#2943804 · // Community
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Ḉontinental Army#5031513 · Militia
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Empire Frаnçаis#5610765 · Citoyen
242,669
Random Tycoon Games#14584690 · 🎮 | Players
242,323
Warlords Game Group#11199286 · Warlord
221,763
Vision Works#3190911 · Member
177,775
Scrumptious Studio#4172489 · Scrumptious Squad
146,666
The Demon Slayer Roleplay Group#5787700 · [1] Beginner Slayer
137,821
ROBLOX | Community Church#7109020 · ✝Community Members
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Impostor Club#7903011 · Member
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Paragon#378324 · Member
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The Napoleonic Company#5496315 · 🥈Fighter
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Qatar Virtual Roblox#4893536 · Passenger
63,181
Τhe United States Μarine Cοrps#6772372 · RT | Recruit Training
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Bleeding Blades#10831719 · Supporter
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New Project Legends#7124343 · Member
43,828
Ozark Development Team#8289177 · Member
34,149
ZANTETSU#10378634 · ITTO Community Member
31,345
North American Empire ᅠ ᅠ#8498416 · Immigration Office
23,433
United Stateѕ Mаrinе Cоrps#9436889 · [E1] Seaman Recruit - BMT
20,325
MyTown! Studios#8976569 · ⭐️MyTowner⭐️
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Tree Of Eternal Life#4997890 · ChangeThenBeRanked (Possibly a Follower)
15,375
Roblox User Safety Organization#16490550 · ❤️ Members ❤️
10,473
FUTURE WRLD#32669404 · future
8,929
National Security Agency ᅠ#8322478 · RECRUIT
8,145
dyte#14485583 · cool people
6,086
Phantom Tr0upe#7721846 · Pending
5,647
Special Air Service [SAS]#859453 · [FNG] Trainee
5,467
Gizmophobia#10045154 · Gizmophobic
3,883
Horizon Airwаys#9503141 · [1] Passenger
1,367
Mettalic Studios#9291006 · Member
1,020
oof squad the gamers#5631470 · Masters (RANK 1)
504
Team Excellaration#7448587 · Co | Community Member
63
The Postal Studios#5364112 · Members
57
Sushi Gang Group#15116647 · Members
54
The Schwann Network#7304416 · Member
52
The Chaotic Crayons#6688951 · Expensive Crayon
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ZO | KŌRI#8634947 · Citizen
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penguin galatic empire#14507848 · rookie penguin.
37
The Κingdom of Sweden#10924426 · Imperial Servicemen
34
noobs room#5729519 · Member
29
SeaChickensCoop#9037755 · Member
27
Thespian Hoplite's#11494661 · Private.
26
𝐔.𝐒. Army#4121621 · Allied Commanders
24
Skaters gang#6459514 · ok skaters
22
The savage fanclub#6475087 · epic people
21
Gens Auralius#3285156 · Tiro
12
The United States Army [Toujours Au Danger]#9632373 · E1 [Needs Training]
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Membership and rank as measured from this user’s public group list.