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