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.
Find 180 eggs.
Find 60 lost crates and barrels.
Have 300 fame.
Destroy the Demon.
Pick 25 locks.
Save your sister.
Get the Crown of Power.
Find the ancient gold armor.
Find 12 treasures.
Heal seven people.
Find 25 pearls.
Find 40 crabs.
Kill 15 snakes.
Hunt down 25 wild animals.
Find 10 pearls.
Acquire five areas of knowledge.
Catch 160 fish.
Find 30 rainbow-tinted shells.
Acquire Percy’s compass.
Gather 40 baskets of berries.
Find 200 mushrooms.
Help three ghosts.
Meet your true love.
Clear the city of zombies.
Kill 15 spiders.
Pick 10 locks.
Gather 25 sacks of herbs.
Learn five skills.
Build your own ship.
Gather 10 sacks of herbs.
Catch 60 fish.
Find 15 crabs.
Give 12 charitable gifts.
Own 3,000 gold coins.
Own 1,000 gold coins.
Hunt down 10 wild animals.
Find 70 eggs.
Gather 15 baskets of berries.
Have 100 fame.
Have 100 strength.
Find 80 mushrooms.
Find 25 lost crates and barrels.
Enter the city.
Learn two skills.
Help the miller get back his lost grain.
Help your sister make a necklace.
Acquire two areas of knowledge.
Help any fisherman in the village.