Whether you are looking for how to get Barn Office Keys in Arena Breakout Infinite or have already obtained the key but don’t know where to use it, in this guide, I cover everything related to Arena Breakout Infinite Barn Office Keys.
The Farm map in Arena Breakout Infinite is filled with a variety of POIs with locked doors that hold valuable loot that you can use to trade items, sell Koens, complete certain quests, and so on.
Among these locations, in the early game, you will find yourself either looking for the Barn Door Keys, the locked door it opens, the reward it holds or just answers on whether the key is worth getting.
Seeing that, I prepared this complete guide on Arena Breakout Infinite Barn Office Keys. So keep reading!
How to get Barn Office Keys
In Arena Breakout Infinite, you can get Barn Office Keys from the Market in exchange for Koens. The exact price of the Barn Office Keys keeps changing, though the average price is between 850k Keons to 1000k Keons.
To purchase the key, follow the below steps:
- Select ‘Market’ from the main menu
- Navigate to the ‘Keys’ section in the sidebar menu
- Click on ‘The Farm Keys’
- From the list of keys, click on ‘Barn Office Keys’
- Purchase it
Where to use Barn Office Keys

You can use the Barn Office Keys to access the locked office room on the second floor of the main building at the Farm’s Grain Trade Center POI located in the southwest part of the Farm map.

There are multiple entries to the building, however, I prefer using the connecting ramp as it gives direct access to the room.

Near the desk, left of the water filter, you will find the Barn Office locked room that you can unlock using the Barn Office Keys.
What loot do you find inside Barn Office?

Inside the Barn Office, you will find a Safe that you can loot for valuables that keep changing with each run. As you can see, in my run, I got,

- Koen x5,930
- Pad x1
- Nebulizer x1
Note
The Barn Office Keys can be used 15 times. To use the keys, you must first add them to your Keychain via Storage.
Is it worth buying Barn Office Keys?
In the beginning, it seems like the Barn Office Keys are just a waste of Koens as they are very costly.
However, on each run, if you successfully exfil with the loot obtained from Barn Office and other POIs, you can recover the amount in just three to four runs, and the rest of the runs will be pure profit. So, ultimately, I can say that the Barn Office Keys are worth buying for long-term profit.
That sums up my guide on how to get the Barn Office Keys in Arena Breakout Infinite and where to use it. If the guide helped, please consider buying me a Coffee to help me make more content. Or, you can also just share the guide with your friends or simply leave a comment.



