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