Dig your way out of this eerie place.
There are a total of three keycards in the game that are needed to finish Sons of the Forest.
The facility where the Maintenance keycard can only be found with the shovel.
You wont be able to dive into the location where the shovel is without both items.
Your next step is to go look for the Rebreather.
Gonorth from where you found the Rope Gun.
The entrance to the cave you are looking for is close to the beach.
At this moment, go left where there is a trail of orange jackets.
The Rebreather is at the end of this room.
Its easy to spot the place because there are three bodies in front of it.
This section is pretty simple, you just need to keep swimming down through the small spaces you find.
The next section is a large room where there are a couple of mutants.
