Here is the full list of all 48 Hero of the Kingdom II achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Have 300 fame.
Destroy the Demon.
Save your sister.
Find 180 eggs.
Pick 25 locks.
Find 60 lost crates and barrels.
Find 40 crabs.
Get the Crown of Power.
Find the ancient gold armor.
Find 12 treasures.
Kill 15 snakes.
Hunt down 25 wild animals.
Find 25 pearls.
Heal seven people.
Catch 160 fish.
Acquire Percy’s compass.
Find 30 rainbow-tinted shells.
Own 3,000 gold coins.
Gather 40 baskets of berries.
Find 10 pearls.
Find 200 mushrooms.
Acquire five areas of knowledge.
Help three ghosts.
Meet your true love.
Gather 25 sacks of herbs.
Gather 10 sacks of herbs.
Learn five skills.
Build your own ship.
Give 12 charitable gifts.
Pick 10 locks.
Clear the city of zombies.
Kill 15 spiders.
Hunt down 10 wild animals.
Have 100 fame.
Find 15 crabs.
Catch 60 fish.
Own 1,000 gold coins.
Find 70 eggs.
Have 100 strength.
Find 25 lost crates and barrels.
Gather 15 baskets of berries.
Enter the city.
Find 80 mushrooms.
Learn two skills.
Help the miller get back his lost grain.
Acquire two areas of knowledge.
Help your sister make a necklace.
Help any fisherman in the village.