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