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