Piercer @Killrzst #1422904766
21 January 2020
account created (per Roblox API)
28 Aug 2026, 07:02
last measured (UTC)
Username record
@Killrzst — observed 28 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Catalog Avatar Creator#15102943 · 💸 Regular Customer
46,492,172Wiggity.#12836673 · Member
31,262,873Scriptbloxian Studios#4705120 · Legend
30,024,576Sonar Studios#2919215 · 🕹️Sonarian
18,847,142Chillz Studios#2782840 · 🌟Royal Member🌟
18,691,909Quataun#12121240 · Member
18,453,830Roblox#7 · Member
13,540,065DuoTale Studios#4052729 · 🎮 Player
8,574,143club XOX#8327387 · Member
8,417,145(学乱) Gakuran#416091513 · Students
7,504,643Atomic Horizon#13911975 · Gamers
5,931,455Roblox Wiki#127081 · Wiki Helper
3,763,739coded clothing#5542249 · 💜Customer
3,024,209vibing games!#566259038 · Member
2,085,400HZ DEV#36015593 · Member
1,641,485Meow Meow Games!#12832037 · Baddie 💅
1,417,679Kecai#4594985 · Staff Member
1,130,785Builderman#5 · Member
1,079,140Retro Dev#5264310 · Member
1,039,144+1 Speed Animals!#47387522 · Member
788,949Literal Poop#497447049 · Member
634,090Astra's Army#11636314 · Member
633,615Tacca_BioX#14398889 · 🤩・Group Member
542,943Lithium Labs#5205652 · 💖 Fan
521,104FP_Nation Fans#32930914 · Fаn
494,115ネ ANARCHY $HOOTERS#5254643 · 『Members
421,365CNP Studio#14131124 · ⚔️〢Player
352,112RobloHunks#1 · --
301,459stwlk#35242273 · 𝙎𝙏𝙒𝙇𝙆
207,584Wilbimo#6224769 · Member
205,385/kittn#12217606 · @kittn
86,067new appeal#614920078 · new appeal . ♡˚.
63,063graveyard ツ#11939599 · ‐ global
55,913Banana Studios Experiences#14568773 · Admin
28,954Gacha Hotel Studios#8337900 · ✧ Members
25,737Stomp Effect Testing Community2#32392902 · Member
10,665Lua C+#33123657 · Miembro
9,326Only's Productions#34703882 · Miembro
7,695Stomp Effect Testing Community#32344970 · Member
5,037Huge Games Studios!#32392906 · Member
3,986Stomp Effect Hood#33284282 · Member
3,831POIGNANT MORTALITY#15028860 · Players
2,979Vórtex Company#35326276 · Miembro
2,523# VAMPIRE#829288410 · vampire
2,189Hood Content#309419443 · Member
1,208Ayesha _Fans#16507378 · Member
969## TOYSTORY#640881374 · Member
803ゼkizu#16600815 · Members
760'pawies#830068834 · ꒰ members !! ♡ ꒱
748∡ Xims#34045706 · [.gg/ximsw]
697archangels ;#35203563 · Member
387.Epic Games.#9943184 · Member
376/pwss#332207006 · .gg/pwss
358imu,#35531125 · imu
308/mewk#352574081 · /cityk
242Ktk Hood#17094858 · Community
156/kittyy#377972480 · Member
150/mnzi#34303016 · new!!
101bblade#16687653 · shopper
99Dynox#33161633 · 𝖌𝖔𝖉
83/shyie#752503533 · buyers ૮꒰⑅◞ ๑ ◟ ꒱ა
50メ Xplicit#649787144 · メ 𝙓𝙥𝙡𝙞𝙘𝙞𝙩
18rest in peace.#34805106 · Member
14My Userrrr#1028289457 · Member
2Membership and rank as measured from this user’s public group list.