1st Floor, past the 100 Lock/Security door on top of the safe. (Or sneak up to the 3rd floor and get the key from the suitcase next to the skeleton). The room can also be accessed through a hole in the floor of a room on the west side of the 2nd floor (past a door with a level 75 lock).
Right before you enter the vault door turn around and jump down to the pipes below the walkway, there is a duffle bag with the book inside. The only way back is to go east from the bag and jump on the valved pipe then back to main platform.
This page was last edited on 29 March 2017, at 14:42.
Content is available under CC BY-SA 3.0 unless otherwise noted. Game content and materials are trademarks and copyrights of their respective publisher and its licensors. All rights reserved.
This site is a part of Fandom, Inc. and is not affiliated with the game publisher.