Hunting down the Buried City Residential Master Key in ARC Raiders is worth the effort, as it unlocks a room packed with valuable loot. This quick guide will show you where to find the key, what to expect when searching for it, and how to use it to access exclusive rewards—especially the epic assault rifle waiting behind the locked door.
Where to Find the Buried City Residential Master Key
If you’re looking for the Buried City Residential Master Key location in ARC Raiders then you’ll need to first start with the Dam map. The key can be found at the Ruby Residence upon searching and is most probably a random drop, because you get all these other keys as well that help you unlock different areas.
Note: There’s a high chance of getting the key to the Research and Administration building as a random drop. If you happen to get your hands on one, be sure to search the second floor of the building for valuable loot.
How to Use the Key
For using the key, head over to Grandioso Apartments in the Buried City map. You can enter the apartment using the broken window that’s at the bottom level and then use the key to open the door. There’s some valuable loot inside that you can get your hands on. Items like containers, antiseptic, herbal bandage are scattered across the room, but the star of the show is the epic assault rifle–The Tempest.
Note: You can only use the key once. So, make the most of this one-time key—use it wisely to secure loot and boost your loadout before moving on.
