The first one is easy and is located near the beginning.

Directly on the main path after the long red platform that pulls you forward while crouching.

Arguably the most difficult one as it's the only truly hidden one.

When you enter this room go to the top of these stairs.


Turn around 180 degrees and drop facing back towards the entrance. Shoot the large red square on the wall to land on the platform.


The audio log is at the very end indented into the wall.

This is another one on the main path and can't be missed.

When you enter this room, take a left.


Shoot the platform and cross it.


The audio log is directly on the other side.

Easy one 3.0

When you enter this room with floating cubes, it's on the floor in the very center.

Again, this is directly on the main path but could be missed if you aren't paying attention.

Enter this room with the floating mechanical arms.


It's on the ledge after dropping down from the door, but before dropping onto the mechanical arms.


!!CAREFUL!! After you drop from that ledge you can't go back to get it.

This one is a little bit trickier, but not too bad.

Enter the big room with the three sections you have to solve.


You want to make sure you go to the section of the room that looks like this.


Complete it like normal and get to this higher platform.


The audio log is right on the ledge and can't be missed.