Thebest @killercosplay1 #2205696701
10 December 2020
account created (per Roblox API)
2 Nov 2026, 17:48
last measured (UTC)
Username record
@killercosplay1 — observed 2 November 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Nosniy Games#3461453 · Fan
58,811,837Scriptbloxian Studios#4705120 · Legend
30,020,518BIG Games Pets#3959677 · Fan
29,166,327Gamer Robot Inc#4372130 · Member
19,660,362Chillz Studios#2782840 · 🌟Royal Member🌟
18,664,969Rumble Studios#3333298 · Fan
11,225,815Wild Atelier#7947655 · Member
8,899,925Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,069,214Foxzie#3955051 · 👤 Member
7,033,047Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,012,454YUМ#11122367 · Small Portions
6,072,939Tycoon Empire Studios#11221055 · Fan
5,247,088Driving Empire by Voldex#4999963 · Driver
5,055,498Easy.gg#5774246 · Member
4,749,136Gamefam x Sonic#13632331 · Member
3,566,651US Simulators#10741807 · Member
3,338,288High School Life Fans#1051234 · New Fan I
3,335,816EQ Productions.#10360930 · Member
3,057,773#PeachySquad#4483841 · Peachy Squad Member!
2,231,948[B:S] HW Team#6073919 · Fan
1,926,061Moonlight Productions.#7311036 · Member
1,860,546Imaginationz Studio#12215612 · Imaginators
1,720,565Boss Studio [ V.1 ]#13494271 · Member
1,701,393Virtual Block Studio#2856593 · Member
1,488,677Robloxian High School Group#2876351 · Player
1,483,623Cam_Studios#4894912 · Fan
1,459,691RoyalFire Simulators#9793279 · Member
1,138,986Dashing Builders#10669449 · Member
1,124,793BloxCrafters Emerald#7724965 · Member
739,389XSTNS GAMES#5121874 · Member
520,073ProCreations ·#4760134 · Member
460,907Trade.#650266 · Aspiring Trader
444,656UFO Developments#12193999 · Fan
437,193Flamen' Studios#5549669 · Member
415,214Next Experiences!#13516655 · Member
242,112BloxCrafters #4673266 · Fan
159,938Vault Holdings#7949284 · Member
148,086Headstack!#3993539 · Group Follower
114,065Divine Studios™#2676952 · Members
100,767Fund Studio#6293029 · Member
77,066Golden Ninja 50 Group#3241480 · Ninja
73,478Bluelight Games!#8439433 · Member
56,549ARCHANGEL$#5875549 · baby
50,795GGTV Family#4536843 · Member
7,840Special Containment Procedures #2840370 · Classification-D
4,256Big Floppa Addicts#9556905 · Member
4,039Trade City#2658116 · Traders
1,253Freefly Interactive#11562229 · Fan
879Candy Eating Simulator#7185403 · Community Member
558Z Games#1006942 · Gamers
298Make Trade Tower Great Again#12497716 · Member
289ʙᴀᴄᴏɴ ᴀʀᴍʏ ᴏғғɪᴄɪᴀʟ#8844770 · MonkeyOverlord
3224k_goated3#8621120 · Member
24Bacon Army Official#5910301 · Member
22estrellas de rock#7535488 · Member
14Membership and rank as measured from this user’s public group list.