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