This written guide goes along with my complementary video guide over on Youtube if you'd like to check that out.
This game requires two main play-throughs in order to 100% it. The first being a general play-through where we get all of the collectibles and then a second where we do an insane mode speedrun. This speedrun sucks. You have been warned. :)
What God Has Joined is for finding Lynn during the first main chapter of the game. You'll only be with her shortly before you have to get back to searching.
Babylon is for seeing the distant mines where Lynn is captive. This is in the first chapter of the game after a few chase sequences with Martha where you finally crawl through a small grate to get away.
Hang in there, Baby is for escaping the crucifixion. This will be during the second chapter of the game and will be after you are crucified and escape. Temporarily...
Be Thou Clean is for escaping from the scalled. This will be in the second chapter after you end up running from them for a while, go through a little town to grab some rope, and they fall down dying in the process.
Golgotha is for reaching the mine facility. This will be near the beginning of chapter four and will be as you're getting through the blood rain and heading towards the elevator to the mines.
Sancti Sepulchri is for descending down into the mines. This will be the start of chapter 5 where you fall down the elevator down into the mines.
Let No Man Put Asunder is for reuniting with Lynn. This will be at the beginning of the last chapter, chapter 6. As you escape the mines and run from the mine people you'll end up finding Lynn again for the last time.
Revelations is for witnessing the end. This will be after you and Lynn make it back into the town and well... witness the end...
Born Again is for finishing the game. This will of course be after you finish the game and you'll get it shortly after Revelations.
Sanctified is for finishing the game in Hard Mode.
Preacher is for finishing the game in Nightmare Mode.
Saint is for finishing the game in Insane Mode. Which is essentially just Nightmare Mode, but with perma-death added.
The easiest way to take care of this is going to be with one Insane Mode playthrough where you can get all three of these unlocked. I made a video showing my full Insane Mode speedrun that you can pull up on another monitor and watch through the sections as I go through it myself.
Them That Hath Ears is for using the microphone for 20 minutes. This one honestly I didn't find to be THAT useful during my play-throughs so I ended up just loading up a chapter after I finished everything else and sat in a room with the camera pulled up and the microphone on.
Heal the Sick is for using 10 bandages during your play-through. Most likely you'll get this automatically during your first play-through near the end. You can of course purposefully take a hit or two from enemies to use a bandage when you find another one and kind of grind it out that way.
Slip and Slide is for performing a twelve-meter blood slide. This is going to be in chapter 4 when you have a flash back over to the school and the sprinklers start sprinkling blood. As you're running down these halls just slide and hold it and it's very easy to get this one done.
Thoroughly Baptized is for spending 10 minutes underwater. You likely won't be doing this naturally more than a minute or two throughout your game, but you can grind this out in multiple places throughout.
Just find a watery area where you aren't in danger (the lake at the beginning of chapter 3 is pretty good for this) and then go under water until you start getting low on breath, come up for a bit, and go back down. Repeat that until you finally get this one to pop.
Proper Penance is for crawling for 500 meters. This one you're slightly more likely to get naturally than Thoroughly Baptized, but still will likely just need to grind it out. I did it outside of Ethan's house in the first chapter like with the other, but you can also do it on chapter 4 at the lake pretty easily as well.
The Road to Damascus is for completing 30 recordings.
The Apostle Paul is for completing all recordings.
Bible Study is for collecting 40 documents.
Ordination is for collecting all documents.
As there are 107 collectibles in the game it'll be much easier to use my video guide to go through that rather than trying to figure it out from screenshots and a written guide. I'll also drop some screenshots below of all of the collectibles in your camera once you get to the end.
Asahel is for finishing the game in under 4 hours. This isn't too bad to get done, but I'd recommend going for it during your Insane Mode speedrun to make it more efficient. I of course have my video guide showing my Insane Mode run below so you can follow along with that while you do your run.
Prophet is for finishing the game without hiding in a barrel or closet. This is pretty self-explanatory, but there is one point in one of the school flashbacks where you HAVE to jump into a locker. This does not count against you, but you can't get into any others during the course of the game.
Messiah is for finishing the game in Insane Mode without reloading the camera battery. This is one of the tougher ones to do, but you can be fairly liberal with it in the first two chapters up until you lose your camera for a bit and get it back.
After that you need to save it as much as possible for the mine areas of the game. The best way to knock this out as well as a few other tough achievements is to do an insane mode speed run while not reloading the battery. I made a video guide showing my run of that so you can watch that along with your play-through to get this done as easily as possible.
And there you go! 100% of the achievements in Outlast 2. If you found the written guide helpful be sure to like/favorite it and drop a comment down below.
If you found the video guides helpful be sure to also like, comment, and subscribe over on my YouTube Channel.
I also cover the achievement/trophy guides for many other games so whether it's on Youtube, our website, or Steam check out some of my other guides to help you 100% more games.
Thanks for reading/watching!
