1. Story-Related
1.1. Who Needs Fire? (Episode 1)
1.2. Pedro, I’m Sorry… (Episode 2)
1.3. Here’s My Resignation (Episode 3)
1.4. A Ripple in Time (Episode 3)

2. Miscellaneous
2.1. Now That’s Teamwork! – Moira stuns an enemy and Claire follows up with a physical attack
2.2. Fish in a Barrel – Defeat 5 enemies with one exploding bottle or firebomb
2.3. Line ‘Em Up! – Defeat two enemies with one shot in the main campaign
2.4. Disarmed – Destroy 30 Revenants’ weapon arms

Who Needs Fire?
Escape from the detention center in Claire’s Episode One without using the flame-thrower bust.
At the end of Claire’s Campaign in Episode 1 you will find a golden cog and need to use it to unlock a door. This will open the prison cells of the detention center and lots of enemies will be coming out of them to attack you.
To escape Moira will have to pry open a locked door and Claire must defend her. Normally, you’d want to use the valve on the right side of the room to activate the flamethrower, but for this trophy you may not do that. Do not interact with the valve or it will void the trophy / achievement! Instead you must fight the enemies yourself. Use explosive bottles on big groups of enemies and the shotgun against single targets. Once Moira has opened the door you must escape as quickly as possible (enemies keep spawning infinitely until you escape).

Pedro, I’m Sorry…
Defeat Mutant Pedro in Claire’s Episode Two.
In Claire’s Campaign of Episode 2 you will have to defend a bar from enemies. After defending the bar you will see your teammate Pedro turn into a monster. You have two choices: run away from Pedro until another teammate drops down a ladder for you to escape, or kill Pedro. For this trophy / achievement you must kill Pedro and he is a pretty tough boss enemy. He can take a lot of damage. The best weapons to kill him are the Double Barrel Shotgun & MP-AB50 Uzi which you find earlier in this Episode. Try to keep your distance from Pedro because he has a very powerful drill weapon. Also keep in mind that there are other enemies running around the area. Use grenades when surrounded by too many enemies (you won’t take any splash damage from your own grenades).

Here’s My Resignation
Moira defeats Neil in Claire’s Episode Three.
At the very end of Claire’s Episode 3 you will be attacked by mutant Neil after leaving an elevator. This will trigger an interactive cutscene where a gun drops on the ground and you must either pick it up with Claire or Moira. For this trophy / achievement you must pick it up with Moira. She will then automatically shoot Neil in the head.
This is after the actual boss fight against Neil (where you have to shoot the yellow bubble in his chest)! What you do during the boss fight is irrelevant for this trophy and you will have to fight him as Claire anyway. Only your choice during the interactive cutscene matters.

A Ripple in Time
Obtain the item that lies beyond the gate in the sewers in Barry’s Episode Three.
Step 1: Halfway through Claire’s Episode 3 you will come to the sewers after escaping a burning building. Shortly after entering the sewers you can climb up a wall (it has a yellow ledge, you will walk right towards it while going through the sewers). After climbing up you can see a crate. Pick it up and drop it down the ledge. Now complete the Chapter! It’s important that you complete the chapter to make the crate spawn in Barry’s campaign!
Step 2: In the beginning of Barry’s Episode 3 you will start in the sewers. Go to where you dropped the crate earlier with Moira. Pick up the crate and climb the wall on the opposite side. On top you will find an upgrade part. Collecting it will unlock the trophy / achievement.

Now That’s Teamwork!
Have Moira stun an enemy and Claire follow up with a physical attack in the main campaign.
Episode 1: Claire’s Campaign.
There are two ways of doing this. You can either shine your flashlight at an enemy’s head or you can attack them with the crowbar to stun them. Make sure you have Moira selected to perform the stun and wait for Claire to kick the stunned enemy. The enemy doesn’t have to die to unlock the trophy / achievement.

Fish in a Barrel
Defeat five enemies with one exploding bottle or one firebomb bottle in the main campaign.
A fantastic spot for this is in Claire’s Campaign of Episode 1, during the objective “Escape from the facility”. You will have to go down to a basement to retrieve a key. In the room where you find the key is also an explosive bottle. Now use the key on the locked door in the basement and you will come to a room with lots of small bugs / spiders (you get to this room via story progression, unmissable). Immediately after entering you must go to the middle of the room and throw the explosive bottle. It will easily kill more than 5 of the bugs, but you need to be quick enough (otherwise your teammate will kill them). You can restart the checkpoint if it didn’t work on the first try.

Line ‘Em Up!
Defeat two enemies with one shot in the main campaign.
Episode 1: Barry’s Campaign
This can easily be done with Barry in Episode 1. One of his starting weapons is the Magnum Python. It kills almost everything in one shot and the bullets penetrate through multiple targets standing behind one another. Line up two enemies and take the shot to unlock this trophy / achievement.
There are several enemies in the garage near the start of Barry’s Campaign. There are also some sneaking passages shortly thereafter where the enemies are standing still.

Disarmed
Destroy 30 Revenants’ weapon arms.
This can be farmed at the end of Barry’s Campaign in Episode 1. Here you will have to inspect a big yellow gate as part of the story (cannot be missed). The gate is locked and upon inspecting it you will be ambushed by several Revenants. Only two of them have a weapon arm! The game only counts the arms with a big blade as “weapon arms”. There are also enemies that have a little sword or spike on their arm, but they do not count for this.
The difference between normal “attack arms” and “weapon arms” is that the weapon arms take multiple shots to be destroyed. Use the Assault Rifle to dismember them quickly. The first enemy that ambushes you (breaks through a fence) has an arm with a blade and there’s another one in the cabin on the other side of the area. It’s random in which room of the cabin you will find the Revenant with the weapon arm. After destroying both of their arms you can restart the checkpoint and repeat the process. Each run will take roughly 1 minute, so you should have this trophy / achievement after 15 minutes of farming.