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