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@ACKCATBACK

@ACKCATBACK #1090060600

23 May 2019
account created (per Roblox API)
24 Aug 2026, 08:09
last measured (UTC)

Username record

@ACKCATBACK — observed 24 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)

Fire clan for fire only#6029424
32

Open data

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

Also a member of

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Bee Swarm Simulator Club#3982592 · Member
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AoTR [PI]#17347863 · Member
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The Flamingo Fan Club#3336691 · December 5th we will all do something
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Car Crushers Community#2726951 · Skilled Crusher
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KizmoTek Studio#3115970 · Community Member
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Foxzie#3955051 · 👤 Member
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RELL World#1226491 · [Gen] 2X21
6,621,464
Tycoon Empire Studios#11221055 · Fan
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Driving Empire by Voldex#4999963 · Driver
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Play! Studios#7165738 · Supporter 😇
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Tetra Games#4843918 · Fan
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Lightning Dragon Studio#12420072 · Fan
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[B:S] ALS Team#12229756 · Member
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RELL GAMES#4939446 · Bronze Rell
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USSF - United States Special Forces#22025 · [2] Private First Class
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InfinityInteractive#11257245 · Fans
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HD Games.#5028964 · Fan
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EQ Productions.#10360930 · Member
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GamesReborn#3991320 · Fan
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BlockZone#5202664 · Member
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polandgamebuilders#3732983 · 😀 Member
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Clover Retribution#15890651 · Member
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|BA| British Army#2621202 · [OR-2] Private
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Greenville, Wisconsin#3078161 · Verified Citizen
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Boss Studio [ V.1 ]#13494271 · Member
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BloxStreet Corporation#2700627 · Department Manager
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The Red Army .#4802792 · Initiate
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CL GAMES!#34644452 · Member
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United States Army    #3108077 · [E2] Private Second Class
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Builders Club#8 · Member
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LudicBoss#14876045 · Membro
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CRIMCORP#4165692 · Fan
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InnoVision#9162125 · Fan
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Official [Ro-Ghoul]#4080199 · Supporters! Thank you (:
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Simulator Studios! ™#4256796 · Member
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devGem#2776987 · Fan / Member
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The Nighthawk Imperium#1174414 · | 1 | Citizen
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Attack Simulator Team#13623188 · Fan
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Μilitary Simulator#4800484 · Red Army Conscript
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Strigid#6464780 · Supporter
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CL Game Studio#5504197 · Amigos
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Anime Fighting Simulator X#14592400 · Member
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Bick Boizz#33889921 · Member
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One Piece Millennium#4570453 · Member
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Inspire Productions#9250244 · Gamer
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M&C Game Studios#7958191 · Members
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Goat [Ro-Ghoul]#4075378 · Novice
316,581
Aspect Productions#5709332 · Member
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Calamity [Ro-Ghoul]#4097667 · Starter
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The Red Cell#3880488 · | 1 | Recruit
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Everest Games Holding#4902831 · Players
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Ghoul : // RE#34160477 · Player
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{RA} Robloxian Adventures#4963098 · Adventurer
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Plaza Connect Community!#1207931 · Plaza Community
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[Ro-Ghoul] Silence.#4089070 · Unranked
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OGVRP#5737417 · Civilian
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#Noobie Squad#5219994 · Member
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Lonely Studios!#17148005 · Fan
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#Trickster#6149084 · +🌎 Our World®
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Xeno Hub | Roblox Community#11850806 · Member
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Top Hat Players#7534474 · Level 1 Hat User
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SuperClothing!!!#3602126 · Member
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Sentient Studios#2991282 · Fans
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GoldenAges#5773563 · 2016-2020
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Ants United#6006093 · 🐜Worker Ant🐜
368
The Demon Bacon Cult#7868531 · [-] Bacon [-]
298
KTN TF#32962250 · KITTEN
259
Rainfall Hotel and Resort#8459901 · -Chief Operations Officer-
68
Brother's Cafe™#3841327 · Customer
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Imperium RPG#8141531 · [⚔️] Warrior
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BingBongBoing#8904049 · member
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Horror Development#4846762 · Player/Contributor
25
Brick-Valley Builders™#436853 · Pending Rank
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Tartarum [Ro-Ghoul]#10525975 · Member
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Domino Comedy ®#1071218 · Customer
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blue hive group#13952021 · Member
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Membership and rank as measured from this user’s public group list.