This page in our guide to Layers of Fear 2, we describe a visit to the recording room in act 4. There, you will have to make a fourth important decision. This is the final decision in the game, and, just like the three previous choices, it has an impact on the ending.
You reach the door with RECORDING written on them immediately after solving mini-puzzles with moving red curtains. After this puzzle, a mannequin with a key unlocking further passage will appear.
You are in a partially flooded corridor. You have two options here:
The first option involves fighting the current and traveling towards the red exit visible in the distance. Use sprint and don't give up even when you are pushed back by the waves. This choice is contrary to the "script" and the will of the director.
In the second option, you let your character to get taken by the water. If you want, you can turn around and speed up the whole process by moving towards the flames at the end of the corridor. This choice is in accordance with "the scenario" and the will of the director.
Each of these options is rewarded with a Hit Your Mark and Go With the Flow trophy/achievements. If you want to get both trophies/achievements, confirm your choice and then stay still in the new location. Go to the main menu of the game and load the previous checkpoint. This will allow you to immediately return to the place where you have to make a choice - choose the other option.