There are a total of 16 Prescription abilities locked over two tiers.

How to use Prescriptions in The Outlast Trials

Be sure to also check out our guide on how to unlock outfits in The Outlast Trials, including character customisation, cell customisation and more.

The quickest way to gain XP is by completing trials (doing so with a higher grade will also reward you with additional money). Interact with the terminal and select ' Records' which will bring up a screen containing your therapy level, the amount of XP you currently have and statistics from previous trials. To check your therapy level and see how far off you are from unlocking the pharmacy, go to the central terminal at the facility. As you complete more trials you will be rewarded XP which will go towards your therapy level.

Therapy level is essentially the way the game monitors XP and levelling up. You will only be able to unlock interactions with Barlow and buy Prescriptions after you have achieved therapy level three. She is located at the pharmacy counter which is along the hallway to the left of the main exit. To buy Prescriptions, you must visit Nurse Barlow the receptionist.

Outlast trials levels