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