As we discussed in our guide for finding the Controlled Access Zone, one of the locked locations in Arc Raiders requires completing a puzzle to get into. In this guide we will walk you through the three steps to do just that!
Step 1

The first step is pretty simple. All you have to do is find a fuel cell, the same ones used for Field Depots, and bring it down the stairs to the generator in the picture above. Once that is done, it will unlock 4 buttons and you will be onto Step 2!
Step 2

After you insert the fuel cell, 4 buttons will unlock. Unlike the puzzle on Blue Gate, as of right now, these 4 buttons must be pressed at the same time! This means that the only way to get this step done is if you have other raiders with you; so you better hope you’re in friendly lobbies.

Step 3
Finally, once you open the door you will be left with the final step. This step involves depositing two resources to open. The only problem, you won’t know which resources you need until you open the door. The first time around, we needed 3 Batteries and 1 Industrial Battery. The second time, we needed 1 Motor and 3 Powercells. Thankfully, it seems like you can find these resources laying around the area. However, I have seen in other places that they’ve needed a Leaper Pulse Unit, so keep that in mind.

The Shrouded Sky update just released and we are sure that there will be more tricks and tips to come along as we continue to explore!
