'A Machine for Pigs' is an indirect sequel to 'The Dark Descent.'Fun Fact #Amnesia: The Dark Descent #Amnesia: A Machine for Pigs
The game design and style are similar to 'Penumbra: Black Plague.'Fun Fact #Amnesia: The Dark Descent #Penumbra: Black Plague
Work on the game began while 'Penumbra: Requiem' was being developed.Fun Fact #Amnesia: The Dark Descent #Penumbra: Requiem
'The Haunting' also inspired the game’s mood and style.Fun Fact #Amnesia: The Dark Descent #The Haunting