Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Avian Veterinarian	Unknown.
Berry Nice	Collect 20 berries.
Big Fish	Kill the alpha Roosterfish in the temple under Rimfeden.
Bird Butcherer	Unknown.
Champion of Kalevala	Defeat 100 enemies.
Death is Merely a Setback	Die 100 times.
Fifth Shard	Unknown.
Finished Iron Danger	Unknown.
First Shard	You found the first Shard poking through your chest.
Found the Healer	Unknown.
Fourth Shard	Unknown.
Good Stew	Find and read the recipe in Kalevala.
Green Thumb	Grow stealth grass 20 times.
Keyu Exterminator	Kill 30 keyus.
Knock, Knock!	Destroy all three gates leading into the Northlander camp.
Mushroom Forager	Collect 30 mushrooms.
Natural Selection	Unknown.
Ring of Fire!	Unknown.
Second Shard	Unknown.
Tastes Like Chicken	Eat roosterfish roasted over campfire.
Third Shard	Unknown.
Troll Hunter	Hunt down and slay all of the trolls in Bleakshore.
Trolled	Take a troll into the Northlander camp.