The Seatruck is a modular deployable vehicle that can be upgraded and added to later on with additional recipes. These fragments can be found in the Thermal Spires, Twisty Bridges, Deep Twisty Bridges and Purple Vents. You will also need to scan three Seatruck Fragments in order to synthesize the blueprint. The Gold in the Seatruck recipe will probably take the longest to find, so be sure to collect several chunks in the caves to prevent return trips. You can pin any recipe to the top of your PDA to more easily see what you are still missing. The Power cell is created from two Batteries and one Silicone Rubber, which you should have on hand from creating your Scanner, Seaglide and from Creepvine Seeds. Many of these resources, like lead and Titanium, you will probably have found on your explorations by now. The basic Seatruck requires one Titanium Ingot, one Advanced Wiring Kit, two Glass, three Lead and one Power Cell.

Once you have deployed your Mobile Vehicle Bay (which will float on the surface above wherever you deploy it), you are ready to build your Seatruck.

You will need to go deep into these caves it's easiest to use your Scanner to search for outcrops.

The Bay recipe requires one Titanium Ingot, Lubricant and a Computer Chip.Ĭomputer Chips require gold, which is most easily found in Calverite Outcrops in the same aquatic cave system know as the Arctic Kelp Caves you previously hunted for silver. The Seatruck first requires a Mobile Vehicle Bay. While you could safely swim to the Alien Distress Signal, or Sanctuary Zero, with fins and a Seaglide, we will be using a Seatruck in the next parts of the Walkthrough and find it makes exploration easier and safer-particularly important if you're playing on Survival or Hardcore mode! After reaching the Delta Station and Phi Robotics Landing Pad, the next portions of the game will go much deeper under water.

Subnautica below zero seatruck