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