To force the game to fit your screen, find the game’s configuration in the following locations:
Amnesia: A Machine for Pigs
- Windows Vista, 7 & 8.x, 10: Documents\Amnesia\Pig\
- Linux: .frictionalgames/Amnesia/Pig/
- Mac OS X: ~/Library/Application Support/Frictional Games/Amnesia/Pig
- Mac OS X >= 10.7 (App Store): ~/Library/Containers/com.frictionalgames.AMFPLauncher/Data/Library/Application Support/Frictional Games/Amnesia/Pig
Amnesia: The Dark Descent
- Windows XP, Vista, 7 & 8.x,10: Documents\Amnesia\Main\
- Linux: .frictionalgames/Amnesia/Main/
- Mac OS X: ~/Library/Application Support/Frictional Games/Amnesia/Main