Apart from the eight Visionaries in Deathloop, there aren’t many NPCs you can have a chat with across Blackreef, but there is one over at Fristad Rock. Unfortunately, he’s found himself in a bit of a tricky situation that he’s now dragged you into as well. Here’s how to complete the gas room puzzle in Deathloop so that you can escape.
How to Complete Gas Room Puzzle in Deathloop
If you have found yourself in the boathouse gas chamber then you’ll need to figure out a short puzzle in order to both free the man behind the glass and escape yourself.
First things first, walk toward the switch beside the stairs on the left side, hack it to open up the metal cage covering it, and read the note. You can now read the Gas Drainage Protocols that are inside of the box, and you should notice that the document is hinting at how you should proceed to solve the issue.
All you need to do is pull levers in the correct order to vent the gas. The three-digit solution is written on a whiteboard nearby. These are random for every game so we can’t tell you what they are. Make sure you note them down.
From there, head back down the small stairs and walk toward the man behind the glass. To your left, there is an opened box, and underneath that, there is an entry point to a small room. Here you will see two switches that are labeled with the three-digit numbers from the whiteboard. Pull them, and you’re done. You will then have a conversation with the man behind the glass that alludes to some interesting story beats which we won’t spoil here.
That’s everything there is to know about how to complete the gas room puzzle in Deathloop. For more tips and tricks on the game, do be sure to check out Twinfinite’s detailed wiki page. You should also see some related content below that may prove useful.
If you can’t find an answer to a specific question you have, though, always feel free to reach out in the comment section below and we’ll do our best to lend a hand.
