Here is the full list of all 62 1428: Shadows over Silesia achievements.
Complete the second chapter
Get out of the trap and retreat behind the palisades of the Old Town
There were a lot of great commanders, not you
Leave to defend the city of Nisa
Complete the first chapter
Burn down Hennersdorf
Kill the first enemy
Deal with the undead enemy for the first time
Kill 100 enemies with any weapon
Let the villager in Röwersdorf live
Collect six books into your inventory
Get lost from enemies after they trigger an alarm
Collect 50 coins
Walk or run for 10 kilometers
Drink 30 potions with alcohol
Complete the third chapter
Escape the castle without alerting the guards
Find coin in mouth of the skeleton
Poison the guard
Set fire to a hay cart to distract the guards
Kill Lothar in chapter five
Complete the fifth chapter
Kill Koschei
Tell Mary the truth
Save kidnapped villagers
Find Peter's letter
Get to the locked part of the Red Mine
Get to the underground part of the mine
Decrypt the secret message
Go through the secret passage to the castle
Fire engulfed the palace with you inside
Get rid of all enemies on Reichenstein
Complete the fourth chapter
Go through the wall in the crypt
Finish the sixth chapter without the hints in the encrypted letter
Complete the sixth chapter
Try to bribe the guard
Find the authorization letter
Disguise yourself as a Franciscan
Defeat Lilith
Don't hurt any of the dogs
Finish the seventh chapter
Finish the eighth chapter
Obediently leave the monastery grounds
Play the infernal organ and open the passage
Finish the tenth chapter
Kill the witch
Get the Sword of Fire
Touch the infernal stone
Finish the ninth chapter
Talk to Joachim with a gag in your mouth
Find out the truth about Hynek's ancestry
Take the Sacrament of Penance a second time
Play a dice game
Finish the eleventh chapter
Get a fish for Robby
Kill the Basilisk
Walk invisible through the army of darkness
Let yourself be tempted to sin
Finish the twelfth chapter
Stand before the throne of Hell
Finish the thirteenth chapter