Full list of all 30 Maid of Sker achievements.
The base game contains 20 achievements, and there is 1 DLC pack containing 10 achievements.
Find all the musical dolls
Find all notes
If Thomas plays the four pieces of the Counter Song on the Harmonium
Thomas gives Elisabeth the four brass music cylinders
Play all musical instruments in game
Visit every location and room in the Sker Mansion and grounds
Listen to all Gramophone recordings
Listen to all Speaker Phone messages
Use all Phonic Modulator charges
Hold your breathe more than 50 times
Interactive with the Whale sculpture
Bump into furniture 250 times
Pet The Dog
End up coughing 10 times
Ring all ground floor bells
Ignore Elisabeth's calls
Don't use the Phonic Modulator
Complete the game on hard setting
Complete the game saving one time or less
Don't get hit by the enemies at all in the game
Complete Challenge "The Long Night"
Complete Challenge "Nightmare at the Hotel"
Complete Challenge "In Darkness"
Complete Challenge "Axe of Kindness"
Receive an "A*" Grade in "The Long Night"
Receive an "A*" Grade in "Nightmare at the Hotel"
Receive an "A*" Grade in "In Darkness"
Receive an "A*" Grade in "Axe of Kindness"
Finish any challenge with more than 150 headshots
Finish any challenge with less than 10 kills