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