To unlock the Cyclops in Subnautica, you need to gather and scan a total of 9 Cyclops fragments, categorized into three essential groups: Hull, Bridge, and Engine. Each group consists of three fragments, and scanning all three in a specific group grants you the blueprint for that section. Once you collect all three blueprints, you gain access to the full Cyclops blueprint, which you can then craft.

Fragment Groups and Unlocking Process
– Hull fragments (3)
– Bridge fragments (3)
– Engine fragments (3)

You must scan all three fragments from each group to unlock the corresponding blueprints. Upon completing this process for all three groups, you will have the complete blueprint for the Cyclops submarine.

Locations to Find Cyclops Fragments

1. Aurora Crash Site:
– Primarily located at the wreckage of the Aurora, especially around the edges and at the very end of the site.
– You will require a Radiation Suit due to the high radiation levels in the area surrounding the Aurora.
– Exercise caution, as a Reaper Leviathan can often be found lurking nearby.
– Some Engine and Hull fragments can be discovered inside the Aurora, particularly within the Cargo Bay.

2. Mushroom Forest:
– This biome is particularly rich in Bridge fragments.
– Fragments can be found scattered throughout the Mushroom Forest and also in the nearby Sea Treader’s Path biome.
– The Mushroom Forest is divided into two parts (northeastern and northwestern), and fragments can be located in both areas, though their locations are random.

3. Underwater Islands / Sea Treader’s Path:
– Engine fragments are located within the underwater wreckage and debris found in this biome.
– Additionally, some Bridge fragments can also be located in the Sea Treader’s Path biome.

Tips for Fragment Collection
– Exploration: Fragment locations are scattered across multiple biomes, requiring extensive exploration.
– Safety Gear: Use a Seamoth for safer travel and a Radiation Suit when approaching the Aurora.
– Navigational Aids: Use the coordinates near the Aurora and Mushroom Forest as navigation guides.
– Avoiding Danger: Be wary of Reaper Leviathans and plan your movements carefully to avoid encounters.
– Thorough Exploration: Make sure to fully explore the Aurora’s cargo bay, as several Engine fragments can be found here.

Summary Table

| Fragment Type | Number of Fragments | Main Locations |
|—————|———————|————————————————–|
| Hull | 3 | Aurora Crash Site (cargo bay, underwater wrecks) |
| Bridge | 3 | Mushroom Forest, Sea Treader’s Path |
| Engine | 3 | Aurora Crash Site, Underwater Islands, Sea Treader’s Path |

By systematically scanning these fragments using your scanner tool, you can successfully unlock each part’s blueprint. After acquiring blueprints for Hull, Bridge, and Engine, you will be able to construct the Cyclops submarine, significantly enhancing your underwater exploration capabilities.

Many players and guides offer detailed video tutorials showcasing exact fragment locations and strategies for secure retrieval, enhancing your chances of success in unlocking the Cyclops efficiently.