Here is the full list of all 21 Age of Fear: The Undead King achievements.
Always fresh. Only certified meat!
Raise your own bone dragon!
Raise an Undead minion!
Take control over enemy!
Sir Edward became Black Knight!
Find frozen dwarven army!
Complete The Tale of Sir Edward campaign!
You have been defeated!
Upgrade any unit to Elite!
Read the whole game guide!
Help Sir Edward's to hunt his prey!
Your hero has been hurt! Please don't cry!
You have helped farmers to get rid of wolves!
Complete Rise of The Necromancer campaign!
Time is just another dimension!
You have hoarded 10000 Gold coins!
Become a dreadful Wight!
Win any campaign on Death Seeker dificulty. Good luck!
Trick or treat!
Discover an ancient tribe of Snowmen!
Upload your first Workshop Item!