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