Subnautica Below Zero Prawn Suit Location and Upgrade Guide
Surviving the freezing depths of Planet 4546B requires more than just standard diving gear and a high lung capacity. The Prawn Suit represents the pinnacle of deep-sea exploration tech in Subnautica Below Zero, offering unparalleled protection against extreme pressure and aggressive fauna. Securing this mechanized exo-suit completely shifts your gameplay strategy from cautious evasion to confident deep-sea resource extraction.
Where to Find Prawn Suit Fragments
Acquiring the blueprints for this vital vehicle requires scanning a total of four fragments scattered across specific high-risk zones. The most reliable location to search is the Koppa Mining Site, an underwater facility situated deep within the Thermal Spires biome. Navigating through the darkened industrial shafts allows you to discover several broken suits resting near old drilling equipment.
Alternatively, explorers can head toward the Outpost Zero region or investigate the Mercury II wreckage sections to locate additional fragments. While these alternative zones offer extra scanning opportunities, the mining site remains the most straightforward path to unlocking the blueprint. Ensuring your oxygen levels are fully stable before entering these cramped subterranean passages prevents unnecessary accidents.
Essential Upgrades for Deep Sea Exploration
Once fabricated at a Mobile Vehicle Bay, the baseline exo-suit must be modified to survive the planet's deepest abysses. The Prawn Suit Depth Module is your absolute priority, as the standard model cannot handle the crushing pressures of late-game biomes. Upgrading through multiple tiers unlocks access to resource-rich subterranean caverns that hide rare crafting components.
Equally crucial is the Jump Jet Upgrade, which drastically improves your vertical mobility when navigating steep trenches or underwater cliffs. This thruster enhancement reduces your reliance on level ground and allows for quick tactical escapes when hostile leviathans strike. Combining increased depth tolerance with superior mobility turns your heavy mechanical suit into a nimble exploration vessel.
Specialized Tool Attachments for Efficiency
The true versatility of the mechanized frame comes from swapping its standard robotic hands for specialized arm attachments. The Drill Arm is arguably the most famous modification, allowing players to break down massive resource deposits that are impossible to harvest by hand. Equipping this tool makes gathering large quantities of titanium, diamond, and copper incredibly simple.
For faster traversal, attaching a Grappling Arm lets you pull the heavy suit forward or swing across massive underwater caverns with ease. Using two grappling lines simultaneously or pairing one with enhanced thrusters yields incredible movement speeds across any terrain. These utility attachments maximize your resource gathering efficiency while ensuring you spend less time traveling between distant bases.
Thermal Power and Storage Enhancements
Extended expeditions into uncharted waters require long-lasting energy solutions to keep your life support and tools operational. The Thermal Reactor module automatically recharges your power cells when standing in high-temperature zones like volcanic vents. This passive power generation removes the stress of carrying extra batteries during deep-sea mining operations.
Finally, maximizing your onboard cargo capacity ensures that your long journeys remain highly profitable. Installing Storage Modules directly into the upgrade slots expands the built-in storage compartment located on the back of the machine. This allows you to collect maximum resources from the planet's deepest trenches before returning to your main base platform.