Each Arc Raiders map has a few intriguing puzzles to figure out, and they’ll usually provide you with some nice loot for solving them. For instance, if you’ve come across the Ancient Fort POI on the Blue Gate map, you may have noticed a cellar door and some electrical boxes scattered around. This puzzle is easy to complete in theory, but the random battery locations add a sense of randomness to the equation. Luckily, we’re here to fill you in on where to look for them.
Once you solve the puzzle and get the cellar door open, you’ll gain access to a room filled with loot. Not every run will net you excellent stuff down here, but it’s always worth checking out if you’re in the area. So, with that said, here’s how to complete the Ancient Fort puzzle and open the cellar door.
How to open the cellar door at the Ancient Fort
If you visit the Ancient Fort and poke around a bit, you’ll notice a cellar door on an outside wall. It’s likely to be closed when you arrive, but note the three lights above it, as they’re a key to how you can pop this sucker open. You guessed it–you need to power up some electrical boxes.

This guide seems really helpful for navigating the challenges in Arc Raiders! It’s great to see detailed information on battery locations and puzzles. Looking forward to putting these tips to good use!
I’m glad you found the guide helpful! It’s interesting how the puzzles not only enhance gameplay but also encourage teamwork among players. Exploring those battery locations can really change the dynamics of each mission!
but also encourage teamwork among players. Collaborating to solve these challenges can really deepen the gaming experience. Have you found any particular puzzle that stood out to you?
Absolutely! Teamwork not only makes the game more enjoyable but also allows players to share strategies and learn from each other. Plus, tackling these puzzles together can lead to some memorable moments in the game!