Rules for the Dice Game "Killer": Need Details to Identify Variant

"Killer" is a common name for several distinct dice games. To give the correct rules, I need details:

• Dice Used: Standard d6? How many? Custom dice?
• Players: 2? 3–6? Large group?
• Goal: Eliminate others? Reach a score? Last die standing?
• Key Mechanics: Re-rolls? Bluffing (Liar's Dice style)? "Killing" numbers?
• Region / Source: Pub game? Family tradition? Published rulebook?

Common candidates:

• Mexican / Liar's Dice – Bluffing, elimination.
• Ship, Captain, Crew – Poker-dice variant.
• Killer Bunnies – Card/dice hybrid (not pure dice).
• Homebrew "Assassin" games – Assign target numbers to "kill."

Reply with whatever you recall and I'll pinpoint the exact ruleset.