Residential Master Key – Arc Raiders Location
Residential Master Key
The Residential Master Key unlocks all residential doors in the Buried City area, providing access to hidden loot rooms.
Where to Find
- Buried City — Security office desk drawer (guaranteed)
- ARC Security patrol drops in Buried City area (~10%)
What It Unlocks
- 6+ locked residential apartments with Rare loot
- Hidden stash room with guaranteed Epic item
- Celeste Journal in one of the apartments
Related Guides
- Weapon Tier List — All weapons ranked
- Best Builds — Optimized loadouts
- Interactive Map — All locations
- Beginner Guide — Getting started
- Quest List — All missions