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