This guide describes how to activate the elevator at the FDG headquarters. You will need to solve this puzzle during "Meeting the Rose" as Black.
Heading: Get Even
Get Even Guides and Tips.
You will encounter this easy puzzle just after exiting the park located in Holmwood Cemetery.
To solve this puzzle, you will need to find both pieces of Rose Atkins' ID.
This chapter describes how to open the door in Block B. You will need to solve this puzzle on your second visit to the Asylum as Black. This happens after you have completed the quest "Working for Robert Ramsey". The puzzle involves one of the patients, John Keating.
After taking the elevator to the top floor (ADS headquarters), you will find yourself in front of a closed door. To open it, you need a four-digit code.
You will encounter this puzzle during one of the flashbacks - "Working for Robert Ramsey" as Black. This is the stage where you need to infiltrate the ADS headquarters and steal the Corner Gun.