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