The Cyclops is a vehicle in Subnautica. It is a submarine and can be built in the Mobile Vehicle Bay. However, you have to explore the depths of planet 4546B in order to get it. Here is how to build the Subnautica Cyclops and the upgrades you can give it. The Cyclops can store a lot, including a Prawn Suit and a Seamoth.

Additionally, it has a large storage capacity, enabling you to carry supplies, equipment, and smaller vehicles with you. To unlock the Cyclops in Subnautica, you will need to scan a total of nine fragments. Specifically, you need to find three fragments of each type: Cyclops Hull Fragments, Cyclops Engine Fragments, and Cyclops Bridge Fragments.

It is the largest and most versatile vehicle available in subnautica. You can equip it with various upgrades to enhance its capabilities. The Cyclops is capable of diving to much greater depths than other vehicles, allowing you to explore deeper and more dangerous areas of the ocean.

There are two ways you can customize your Cyclops, and while neither is as in-depth as Subnautica ‘s base building mechanics, there are still plenty of good options to choose from. The first is accessed via the Starboard HUD in the Bridge area of the vessel.