Most Arc Raiders maps have some type of way you can engage with items or areas to unlock specific doors or loot rooms, but Blue Gate takes the cake when it comes to actual puzzles to solve. If you’ve already figured out the Ancient Fort puzzle in the southern portion of Blue Gate, you may now be wondering how to deal with the Raider’s Refuge cellar door puzzle on the western side of this lush green map. That’s where we come in. Here’s how to open the cellar door at Raider’s Refuge.
How to open the cellar door at Raider’s Refuge
If you’ve visited Raider’s Refuge, you’ve probably seen the cellar located against the outer wall of the structure there. Notice it has four lights above it, which should give you a pretty good clue about what you need to do to get it open. But let’s dive in.

To open the cellar door at Raider’s Refuge, you’ll first need to press four buttons that are all located in or around the POI. Check the photo below for what to look for.

