Giant Hardhat Beetle

The Big Hardhat Beetle (or Giant Hardhat Beetle in DX) is the boss of the Color Dungeon in The Legend of Zelda: Link's Awakening. Though it continually warns you to take your time, you must strike it with your sword quickly and successively for it to change colors from green to red. A more often used approach is to use your Arrows or the Magic Rod if Link has obtained it yet.