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