Here is the full list of all 31 Endless Fables 3: Dark Moor achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
You defeated the Kelpie.
Finish all Minigames without skipping.
You obtained the legendary Doomblade.
Finish all HOPs without any hints.
You've navigated the sewers.
You freed Blair from the Kelpie's curse.
You rejuvenated the tree folk's home.
You defeated the cursed flytrap.
Finish eight Minigames in 60 seconds without skipping.
You gained entrance to the MacConnell mansion.
You summoned a ghost.
Finish a HOP in 90 seconds.
Finish a HOP without mistake.
You saved Mr. Whiskers.
You defeated the cursed scarecrow.
You've won against a cunning player.
You opened the gate to the Port.
Complete four Minigames without skipping.
You've translated a word into runic form.
Finish two Minigames in 60 seconds without skipping.
You defeated a cursed creature.
Complete two Minigames without skipping.
You've decorated a lovely cake.
You've successfully fixed the cart.
You expertly repaired the elevator.
You've researched the Heart of Nature's symptoms.
You summoned a bird with the power of music.
You created stepping stones from mushrooms.
You found a creative way to reach the top of the desk.
Find all collectible items.
Find all morphing objects.