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