The Sons of the Forest katana is one of the hardest weapons to find, and not just because of the dangers you face along the way - as we discovered, it's also in a pretty remote location.

How to escape the rebreather location Now that you have the Sons of the Forest rebreather, it's up to you what route to take. You might want to retread your steps to explore the rest of the cave ...

While playing Sons of the Forest, you will see different markers on the map. So, it is important to know what these markers means in the game. These Sons ...

You can find the exact location marked on the map above. Once inside the cave, keep going until you find a small area of deep water you can swim down into using the rebreather.

Travel to the keycard location as shown on the Sons of the Forest map. It will be on the northwest side of the Island. Approach the golf cart ahead and start digging the ground near it.