Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Boss Slayer	Kill a Boss with knife.
Challenger	Clear hard mode.
Delicate Player	Keep HP full at last.
Devil Slayer	Kill a Devil with knife.
Giant Slayer	Kill a Giant with knife.
Gluttony	Use the toxic herb.
I Love Chocolate	Have a bar of chocolate.
Jumper Slayer	Kill a Jumper with knife.
Maid Slayer	Kill a Maid with knife.
Selfish	Escape without Bruno.
Slime Slayer	Kill a Slime with knife.
Starve	SP becomes 0.