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