If you need a fast guide to learn where the Data Store D room key and its lock/door location are in Atomfall, then look no further! In just a minute or two, you can easily learn how to snatch that key and just enjoy the rest of the game. Let’s dive in.
Where is Data Store Delta
Data Store Delta can be found inside The Interchange. Please refer to the map below if you have trouble finding it.

If you end up at a huge sign saying “D DATA STORE” displayed on the side of the wall, then you’re at the right place!

Data D Store Room Key
To get this key, you will need to do a bit of jumping on certain obstacles. Make your way up these machines until you reach a metal scaffolding. Near the middle, you will stumble upon a dead body in a hazmat suit. By looting, you can find the Data D Store Room Key amongst the person’s items.

Lock/Door Location
From your original entry point to the location, simply head down the set of stairs until you find a yellow-painted steel door. Simply insert the key into the left-side card scanner to enter.

Finding certain items, especially in a game like this, can be quite confusing and sometimes difficult. With that being said, there’s no shame in wanting to look for some help online. We all have that one game that has that annoying part (trust me, I know). I only hope my guide on looking for the Data Store D room key and its lock/door location was able to help you enjoy Atomfall even more!
If you want to know more about the locations of other certain items in Atomfall, we have a castle key location guide and a Dam Storageroom key guide you should both check out!