Here is the full list of all 41 The Darkest Tales achievements.
End your love story.
Unlock the greatsword.
Unlock the knight armor.
Leave the fish woman speechless.
Listen to the fish woman's entire song.
Unlock the harpoon.
Defeat SCIENCE!
Stop and fight during the speed test.
Unlock the spear.
Fulfill all the Jinn's wishes.
Defeat the kid who wouldn't grow up.
Unlock the boomerang.
Defeat the pirate captain and her crew.
Defeat the fairy queen.
Stitch up your wounds 42 times.
Unlock the axe.
Unlock the pirate suit.
Press
Run away from the king and his giant wife.
Unlock the bow.
Defeat an enemy while hanging from a wall.
Complete the first level without skipping any cutscenes.
Defeat the bloodthirsty girl.
Equip your first skill!
Explore the cave under the bed.
Unlock the swords.
Unlock the hunter armor.
Lose during the tutorial.
Hit a wolf key six times without touching the ground.
Use a teleport mirror to go back.
Use the bats as a flying bridge.
Defeat a porcupine tank while it has its shield up.
Dodge 9 lightnings at the last possible moment.
Defeat 9 zombies by offering them some coffee.
Use your bow to defeat a zombie egg.
Cut 33 poisonous apples on the fly!
Defeat all the rubber duck mini-bosses.
Defeat all the phantoms in the castle.
Defeat Merlin the dragon.
Unlock the shotgun.
Unlock the berserk form.