Welcome to NGB and our Atomfall guide on the Dam Storeroom Key for the Store Room Door! This guide will cover where to find the key, what it opens, and the loot you’ll find inside.
If you need help with a specific part, please refer to our Quick Links section to quickly find the information you need!
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Dam Storeroom Key Location

The Dam Storeroom Key can be found on the second level of a building just east of the Casterfell Dam, specifically at grid reference 22.4E, 91.2N. To reach this level, you’ll need to climb up the stairs on the outside.

Once inside, you’ll find the key on the wall by a desk.

Store Room Door Location

Travel just south of the Dam to the Store Room building.

Use the Dam Storeroom Key on the door to open it then head inside!
Store Room Loot
Inside the Store Room, you’ll find a B.A.R.D. Crate! Open the crate to get the following items:
- Training Stimulant
- Antidote
- Pistol Ammo x3
More Atomfall Guides
Check out our Atomfall Guides and Walkthroughs main page for additional content!