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