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