How to Unlock The Mysterious Door in Updaam on Deathloop

Need to unlock the Mysterious Door in Updaam on Deathloop?

Deathloop offers you a time-based adventure that resets your progress and starts the day over when you die. To beat the game, you must gather intel on your enemies, the Visionaries, and use it to break the time loop. 

While doing this, you’ll come across various items in the game, gain abilities, and uncover mysteries as you explore the world of Blackreef. 

If you are here, you’ve probably encountered the Mysterious Door in Updaam with the “RAK Restricted Area” marking down a staircase. This door can be found outside the Archives entrance in Updaam. 

To open the Mysterious Door, you’ll need a password that Colt needs to say into the speaker box. 

In this guide, we will show you how to get the password to unlock the Mysterious Door in Updaam on Deathloop. 

Let’s dive right in!

Unlocking Updaam’s Mysterious Door

In this task, you’ll start with the story mission Radio Silence that begins towards the end of the game. It starts with Colt heading to the Power Station to execute some enemies and start the generators inside. 

Continuing this mission will lead you to the Archives building in Updaam. The Archives building can only be accessed in the afternoon when the shutters are open. 

unlock mysterious door in Updaam on Deathloop

You can enter the building by going under the shutter. Once you’re inside, go up to the top floor and enter the AEON Archival Office, where you can collect a few documents. As for the password, you can find it on a piece of paper that sticks out of a bookshelf on the left side of the room. 

unlock mysterious door in Updaam on Deathloop

Unfortunately, the passkey for the Mysterious Door is randomized for every game, so you can’t simply watch a tutorial and enter the same key. 

Once you have the key, go down the staircase that leads to the Mysterious Door and interact with the speaker box to unlock it. From there, you’ll find a cassette to the right side of the document pinned to a locked door. Reading this document will give you a code that diverts the power for the generators. 

You Might Ask (FAQs)

Is Deathloop always online?

You can set Deathloop in various game modes. You can opt to play with friends only, with other players, or with NPCs. If you don’t want other players swooping into your game as Julianna, you can just play the singleplayer mode. If you’re looking for some challenge, we suggest playing online. 


How long does a day last in Deathloop?

While Deathloop’s basis revolves around repeating time loops, each day in the game lasts for 24 hours. The whole gameplay experience can offer you quite a bit more content than what you would expect. 


How many missions are in Deathloop?

In total, there are ten main missions in Deathloop that can be tracked through the Visionary Leads menu. If you’re looking to stick with the main story, it will take 15 to 20 hours to finish the game. 

That is everything you need to know about how you can unlock the Mysterious Door in Updaam on Deathloop. If you have questions, please let us know in the comment section, and we’ll do our best to answer them. 

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