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