Here is the full list of all 41 Kitaria Fables achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
Complete the first quest.
Defeat King Gooey.
Repair the broken bridge.
Open the tunnel.
Complete all the main quests.
Complete all the side quests.
Find the ancient relics.
Learn the Fireball skill.
Learn all magic skills.
Learn all sword skills.
Learn all bow skills.
Craft a piece of armor.
Craft a piece of headgear.
Craft a wing accessory.
Craft Holy Sword.
Craft Cursed Bow.
Craft Metal Alloy Armor.
Craft Sniper Suit.
Purchase Immortal Sword.
Purchase Falcon Eye Bow.
Defeat a total of 1,000 enemies.
Defeat a total of 3,000 enemies.
Defeat Wicked Shroom.
Defeat Orc Warrior.
Defeat Freddy o'Lantern.
Defeat Giant Turtle Soldier.
Defeat Dracuffy.
Defeat Snowmonster.
Defeat Crystal Guardian.
Defeat Chompy.
Defeat King Cobra.
Defeat Greed.
Defeat an old friend.
Defeat the final boss.
Earn 10,000 Paw Pennies.
Earn 50,000 Paw Pennies.
Earn 100,000 Paw Pennies.
Unlock pumpkin seeds.
Unlock shish kabob.
Unlock all inventory spaces.
Exchange a pearl for a pumpkin.