DARKdevHQ @killer_king305x2 #2821130805

19 August 2021

account created (per Roblox API)

16 Sept 2026, 02:31

last measured (UTC)

Username record

@killer_king305x2 — observed 16 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)

UMB [UNDERTALE MONSTER BATTLES]#16907848

Open data

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

Also a member of

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L0L GAMES#33230480 · Member

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BloodSplatter12#841193265 · [Players]

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Highfield City Police Department#6117548 · Police Officer

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T.E.R {Official}#344488673 · Member

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[BA] - British Army.#6447250 · [OR-1] Recruit

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[TRCU] The Glorious Robot Army#35956498 · [1] Troop

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