Here is the full list of all 16 Silver Chains achievements.
Destroy the demon.
Give the Mother a photograph.
Collect all the aconites.
Collect all the pages of the diary.
Collect all the amulets.
Kill the dolls in a vision
Take a brooch.
Collect all the keys.
Out of the labyrinth less than 60 seconds.
Find the children's height mark.
Take Georgie's leg.
Die by the hands of the Mother.
Collect photos
Play the piano.
At the first meeting with Timmy.
Never get caught by the Mother.