Here is the full list of all 41 The Darkest Tales achievements.
End your love story.
Defeat all the rubber duck mini-bosses.
Stitch up your wounds 42 times.
Unlock the greatsword.
Unlock the knight armor.
Leave the fish woman speechless.
Listen to the fish woman's entire song.
Unlock the harpoon.
Use your bow to defeat a zombie egg.
Defeat an enemy while hanging from a wall.
Defeat a porcupine tank while it has its shield up.
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.
Unlock the axe.
Unlock the pirate suit.
Run away from the king and his giant wife.
Unlock the bow.
Defeat 9 zombies by offering them some coffee.
Dodge 9 lightnings at the last possible moment.
Defeat the bloodthirsty girl.
Equip your first skill!
Explore the cave under the bed.
Use a teleport mirror to go back.
Unlock the swords.
Unlock the hunter armor.
Lose during the tutorial.
Press
Hit a wolf key six times without touching the ground.
Complete the first level without skipping any cutscenes.
Use the bats as a flying bridge.
Cut 33 poisonous apples on the fly!
Defeat all the phantoms in the castle.
Defeat Merlin the dragon.
Unlock the shotgun.
Unlock the berserk form.