Overview
A guide to all achievements for Outlast and Outlast Whistleblower.
MAIN GAME ACHIEVEMENTS
~Story Achievements (Unmissable)~
All in chronological order.
-ILLUMINATED: “Restore power to the Administrative Block” 
-FLUSHED: “Drain the Sewers” 
-SOAKED: “Activate the sprinklers in the Male Ward” 
-EMANCIPATED: “Collect the key in the Female Ward” 
-PUNISHED: “Finish the game” EDUCATED and PULITZER
These achievements are rewarded for collecting collectibles during the main game. The two types of collectibles are Notes and Documents. Notes you get from recording events with your camera and Documents are blue folders which you pick up.
There are a total of 62 Notes and Documents combined.
If you are going for all Documents and Notes you will achieve “EDUCATED”.
-EDUCATED: “Collect 15 documents and complete 15 recordings” 
-PULITZER: “Collect all documents and complete all recordings”
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LUNATIC
-LUNATIC: “Finish the game in Insane mode” This achievement is rewarded upon completeing the game on Insane difficulty which when you die you restart the entire game. You also have limited batteries and tougher enemies to deal with. Not for the faint of heart.
I do not own this video, it belongs to PS4Trophies. Don’t forget to like the video if you found it helpful.
DLC ACHIEVEMENTS
~Story Achievements (Unmissable)~
All in chronological order.
-GAS LEAKER: “Turn off the gas” 
-SHOCKER: “Turn off the electricity” 
-WHISTLEBLOWER: “Finish the Whistleblower DLC” ARCHIVIST and LEGACY
These achievements are rewarded for collecting collectibles during the Whistleblower DLC. The two types of collectibles are Notes and Documents. Notes you get from recording events with your camera and Documents are blue folders which you pick up.
There are a total of 31 Notes and Documents combined.
-ARCHIVIST: “Collect all documents” 
-LEGACY: “Complete all recordings”
I do not own this video, it belongs to PS4Trophies. Don’t forget to like the video if you found it helpful.
BOWELWHISTLER
-BOWELWHISTLER: “Finish the DLC in Insane mode” This achievement is rewarded upon completeing the Whistleblower DLC on Insane difficulty which when you die you restart the entire DLC. You also have limited batteries and tougher enemies to deal with. Not for the faint of heart.
I do not own this video, it belongs to PS4Trophies. Don’t forget to like the video if you found it helpful.