Quotation1.svg A stone used for lighting fires; a must-have for the average person. Quotation2.svg
— Description, Sonic and the Black Knight[1]

The Flintstone (火打ち石 Hiuchiishi?, lit. "Flint") is a collectible item that appears in Sonic and the Black Knight.


The Flintstone consists of two small pieces of flint which have a silver appearance with a metal-like touch. Its edges seem sharp. Accordingly, the Flintstone can be used to kindle a fire, which is a must-have for the average person.


In gameplay, the player can collect the Flintstone during different Missions in certain areas. For then to obtain it, the player must use the ID points earned from completing the Mission where the Flintstone was picked up to identify it on the identification screen. The Flintstone is needed to craft the Aduro Cutlass.


  • No: 141
  • ID Point Price: 5
  • Rarity Level: ★★☆☆☆☆☆☆☆☆
  • Item Type: Mineral
  • Location: Molten Mine


  1. Official in-game description of Flintstone in the Treasury, item 141/247.

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