Full list of all 98 Lost Castle achievements.
The base game contains 81 achievements, and there are 2 DLC packs containing 17 achievements.
Collect 3000 evil souls.
Get burning debuff 100 times.
Kill 500 monsters with a spear.
Play one-arm bandit 100 times.
Defeat Great Mole Shark.
Defeat Great Golem.
Kill 500 monsters with a musket.
Kill 500 monsters with a single-handed sword.
Collect 3000 gold.
Kill 500 monsters with a two-handed sword.
Defeat Death Asura.
Feed the baby dinosaur to become adult.
Use 5 blood altars.
Drink Fart Potion, and fart everywhere.
Reach level 30.
Get poisoned debuff 100 times.
Drink 100 potions.
Drink Potion of Fortune.
Give The Puppy a meat.
Save others 50 times.
Be saved by Protector of Life.
Defeat Demon Spider.
Kill 500 monsters with dual blade.
Kill 500 monsters with a bow.
Defeat Boss Slime.
Cast erosion skill.
Defeat King of Goblins.
Open 100 chests.
Pick up the Spirit.
Drink Giant Potion.
Drink Cathartic Potion, and poo everywhere.
Kill 1000 enemies.
Defeat Cyclops.
Drink Blind Potion.
Defeat Big Head.
Kill 500 monsters with a staff.
Get drunk.
Pick up the Ghost Armor.
Collect 500 gold.
Die 30 times.
Be revived by Badge of Rebirth.
Drink Dwarf Potion.
Reach level 10.
Drink Potion of Impoverishment.
Defeat The Puppy.
Open 30 chests.
Hatch a baby dinosaur.
Rescue pharmacist.
Rescue thief.
Rescue blacksmith.
Kill 100 enemies.
Die 5 times.
Save other player successfully.
Drink Ignition Potion, and set fire to everywhere.
Summon skull servants.
Be caught into castle by goblins.
Defeat Death Lord.
Defeat Evil Tyrant.
Enter earl's secret chamber, and accomplish the first playthrough.
Defeat Nightmare Guardian.
Turns into a werewolf.
Accomplish final evolution of Ghost Armor.
Get freezing debuff 100 times.
Defeat King of Goblins(fortress).
Defeat Yaksha.
Defeat Rakshasa.
Defeat Fallen Dreagon.
Defeat Lord Harwood.
Defeat Fallen Treasure Hunter.
Defeat General.
Pick up Fallen Wings.
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