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