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