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