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