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@Dueffy

@Dueffy #20959088

20 October 2011
account created (per Roblox API)
11 Aug 2026, 16:08
last measured (UTC)

Username record

@Dueffy — observed 11 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)

Cancer Carers#716560
642
M.A.R.C. Troops#546503
25
Dueffy's Group#451499
15
The Donation Group of Robloxia#912736
3
The Elite Offensive Group of Robloxia#682175
2
BrainDrain Studio#35551025
2
Game Testers Unite™#975866
1
The Elite Killers' of Roblox#888866
1

Open data

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

Also a member of

Nosniy Games#3461453 · Fan
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Wiggity.#12836673 · Member
30,734,240
BIG Games Pets#3959677 · Fan
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Bee Swarm Simulator Club#3982592 · Member
18,226,602
BIG Games™#2703304 · Fan
11,265,024
⨯ Small World Games#17140361 · Goof
10,058,397
BestBunny#15150189 · Member
8,395,737
Varis Studios#32421331 · Fan
5,746,824
Small World Games x Anime Defenders#34121350 · Member
4,758,950
BIG Games Super Fun#10026748 · Fan
2,904,157
Current x Blackstar#36012725 · Member
2,873,174
Over the Moon!#5866831 · Member
2,774,847
BIG Games Experimental#4981455 · Fan
2,728,044
RNG Lab#34903714 · Member
712,259
Ghoulax Games#356937272 · 🎮 | Fan
559,829
Ghoulax Studio's#33910951 · 🎮 | Fan
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ACBX Team#11085403 · Member
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Game Meta#34364336 · Member
21,611
LuaLearners #96651 · Member
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Team Rudimentality#601203 · Subscriber
16,213
$-RICH-PEOPLE-OF-ROBLOX-$#32517 · Pending...
9,504
Roblox Trade System Group#653079 · [1] Trader
7,722
| Team Ice |#720247 · [L] Warrior
4,102
Authority Fan Club!#671017 · [1] Fans
2,925
Germans#13791 · German member
2,868
Roblox Traders.#678486 · Traders
2,609
Game Testers™#869441 · Member
2,491
R.A.T Sniper Division#32281 · Spotter (S)
2,398
Advanced Military Security A.M.S#665718 · Conscript
2,058
Nicki's Gifting Club#782790 · ❋Non-Bc members❋
2,003
☠Builders Club☠#312429 · Helper
1,607
Contact#846195 · Supporter
1,370
Laser Tag Professionals#450711 · Training
955
✪Armored Ship Battle✪ Battalion#416306 · Recruit
920
The No-heads#828191 · Wannabe no-header
792
Builders Guide#8391 · Builder
610
O The Plaza Coalition O#724783 · Visitor
578
The Roblox Scripting Club#391534 · Member
517
RBRN#666799 · Able Seaman
80
Spartan117#69688 · Member
71
BlueSteel Assault Force#690651 · Recruit
43
✪Ultimate Paintball: Refraction Community#796327 · Player
38
Team Boardcome#650088 · Training Hosters
22
All Hands on Deck!#103735353 · Dev
18
Laser Tag Professionals Active Members#635818 · Active Member
4
The Marines Of NC#789697 · Colonel
3
RhythmDev#34343942 · Admin
2

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