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