This is what you must do to find the Great Deep Reef in Subnautica, the first objective of the game. Survive the accident with our complete guide.After finding a certain Abandoned PDA in the Jelly Caves , our next destination in Subnautica is the last Degasi base . The site is in the Great Deep Reef , and the journey, although easy, will be quite dangerous for the creatures that populate the place.
First of all, you must repair your Seamoth , the previous trip has surely left it in the last. Make sure you have the Recycler, the Underwater Slider , and from now on you will need at least a high-capacity oxygen tank . You have to look for fragments, yes. You should also take a flashlight and two medicine cabinets .
Now that your character is ready, you need the Seamoth with helmet upgrades , to go down to about 500 meters . You will have to search more data boxes near the rescue pods, follow the radio signals. Well, head to Tierra Firme , the island where you found the first recordings of the Degasi. You are looking for this point, just under the rock bridge , go around the island until you find it.
From under the bridge, dive in and go to the bottom . When you go around 200 meters, you will see blue balls of light , bioluminescent sacks. Follow the “path” that they mark you, but always downwards .
If you don’t go too far down from the bridge , you should get to see this huge hole in the rock . There are other entrances to the place we are going to, but this one has seemed the simplest.
Keep going down there. Once you are down in a large underwater cavern, turn off the lights on the Seamoth and begin to slow down . As you will see, there are some creatures that look like octopus, but larger , that are aggressive. You’re looking for this formation, near the center of the cavern .
In order to enter the base , you must go around it and look for this open hatch .
Try to leave the Seamoth on the base, right at the limit of 500 meters of depth , without being detected by monsters. A couple of hits will make your ship look like foxes. Enter through the hatch we have indicated and go straight, around the aquarium and down through the stairwell . You will see that you are in an office, you have an abandoned PDA on the right (# 8 Degasi Voice Input – Taking risks and the orange Tablet on the back table.
Now that you have it, two things can happen . The first is to keep your Seamoth operational . Take it and go the way you came, look up to find a hole in the rock to run through. The second is that the monsters have destroyed the Seamoth . So you’ve messed it up brown. You have to use the slider to get to the surface before you run out of oxygen , or one of the bugs kills you (that’s what we have the kits for, but come on, they won’t be a guarantee of anything).
Back to the surface, whatever it may be, go back to your base to re-prepare everything. Now let’s find out what happened to the Sunbeam .