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