Here is the full list of all 22 Black Home achievements.
1000 Gold
1 hour
Defeat Skullhunter
Give the medicine to Galant in the library
Brachtmar joins the party
100 Gold
5 saves
5000 Gold
10 hours
50 saves
20 km
Place every chesspiece on the board
Aelysia joins the party
Defeat the Crawler in the Mineshaft
Defeat the Shape in the Paddock
Turn the Shape upon it's masters
Reunite the Coy family
Defeat the Mother Superior
Blow up the Oil Room
Defeat Monsigneur
Defeat Poppet
Earn all other achievements