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