Alone In The Dark – Chapter 2 Boiler Plate Puzzle Guide
Late into Chapter 2 of Alone in the Dark you will be tasked with solving the plate puzzle on the boiler in the basement. This comes after returning from a mysterious oil field. In order to solve this puzzle, you will first need to gather the missing pieces of the puzzle, one located beyond the broken boiler itself and the other is one of the patient’s rooms. Here’s how to solve the puzzle.
Cassandra’s Room Lock Box
The first piece is located inside a box in Cassandra’s Room, found on the second floor adjacent to the Sitting Room. The Sitting Room key is given to you alongside the Palette Knife when you return to Decerto from the oil rig. Enter the area and head into Cassandra’s Room and you will find a locked box with another combo lock showing astrology signs. There is also a small puzzle where you can order four medicine bottles, but two are missing. One is in that same room on the desk, with the other locked in a medicine box in Lottie’s Room. There is a note in here stating that the key can be found in the Grand Parlor.
If you want to skip the search for medicine bottles, just scroll down to the lock solution below.