Full list of all 98 Lost Castle achievements.
The base game contains 81 achievements, and there are 2 DLC packs containing 17 achievements.
Record all kinds of weapons and armor.
Defeat Death Spirit.
Reach level 110.
Record all kinds of items and treasures.
Pick up Evil mirror and generate another self.
Defeat Fallen Treasure Hunter.
Reach level 80.
Accomplish final evolution of Ghost Armor.
3 spirits follow you at the same time.
Defeat Lord Harwood.
Defeat Rakshasa.
Pick up Fallen Wings.
Defeat Fallen Dreagon.
Defeat Yaksha.
Defeat King of Goblins(fortress).
Destroy Goblin king's fortress ONLY with bombs.
Defeat Death Asura WITHOUT breaking any of its hands.
Feed the baby dinosaur to become adult.
Collect 3000 evil souls.
Pick up the Spirit.
Play one-arm bandit 100 times.
Be revived by Badge of Rebirth.
Collect 3000 gold.
Get burning debuff 100 times.
Use 5 blood altars.
Pick up the Ghost Armor.
Be saved by Protector of Life.
Hatch a baby dinosaur.
Get freezing debuff 100 times.
Drink Cathartic Potion, and poo everywhere.
Get poisoned debuff 100 times.
Enter earl's secret chamber, and accomplish the first playthrough.
Defeat Evil Tyrant.
Defeat General.
Kill 500 monsters with a spear.
Defeat Nightmare Guardian.
Save others 50 times.
Kill 500 monsters with a single-handed sword.
Drink 100 potions.
Defeat Big Head.
Reach level 30.
Record all kinds of monsters in the castle.
Collect 500 gold.
Drink Ignition Potion, and set fire to everywhere.
Defeat Death Asura.
Defeat Great Golem.
Drink Fart Potion, and fart everywhere.
Cast erosion skill.
Defeat Death Lord.
Defeat Great Mole Shark.
Drink Blind Potion.
Give The Puppy a meat.
Get drunk.
Kill 500 monsters with dual blade.
Defeat Demon Spider.
Kill 500 monsters with a bow.
Defeat Boss Slime.
Defeat Cyclops.
Die 30 times.
Kill 1000 enemies.
Open 100 chests.
Drink Potion of Fortune.
Kill 500 monsters with a two-handed sword.
Kill 500 monsters with a musket.
Kill 500 monsters with a staff.
Defeat King of Goblins.
Turns into a werewolf.
Drink Dwarf Potion.
Reach level 10.
Drink Potion of Impoverishment.
Summon skull servants.
Drink Giant Potion.
Open 30 chests.
Save other player successfully.
Defeat The Puppy.
Kill 100 enemies.
Rescue pharmacist.
Die 5 times.
Rescue thief.
Rescue blacksmith.
Be caught into castle by goblins.
Defeat Dragon
Defeat Nusku
Defeat Wood Knight
Defeat Monk Murloc
Defeat Murloc Princess
Defeat Ice Giant
Defeat Ancient Troll
Defeat Adad
Defeat Gibil
Defeat Forgotten Lord
Defeat Fire Hoof
Defeat Rollingmon
Defeat Go.Blin.Zilla
Defeat Lilith the Forgotten Heiress
Defeat Lord of the Light
Defeat Ice Element
Defeat Undefeated Hideyoshi