Blueprints (Subnautica)

Blueprints are special schematics that are required to make certain advanced items in the game. They are created through analyzing Fragments with the Scanner. Some items, however, like the Floodlight, require scanning relics left behind in wrecks of the Aurora. The player has to scan multiple fragments in order to research most blueprints. Once discovered, blueprints can be used an infinite amount of times for building purposes. Certain blueprints do not require Fragments and are pre-installed in the PDA.

Pre-Installed Blueprints

Image	Name
	Aquarium Blueprint
	Bulkhead Blueprint
	Communications Relay Blueprint
	Fabricator Blueprint
	Foundation Blueprint
	Hatch Blueprint
	I Corridor Blueprint
	I Glass Corridor Blueprint
	L Corridor Blueprint
	L Glass Corridor Blueprint
	Ladder Blueprint
File:Water Park.png	Large Aquarium Blueprint
	Locker Blueprint
	Medical Kit Fabricator Blueprint
	Multipurpose Room Blueprint
	Reinforcement Blueprint
	Sign Blueprint
	T Corridor Blueprint
	X Corridor Blueprint
	Vertical Connector Blueprint
	Wall Locker Blueprint
	Window Blueprint

Discoverable Blueprints

Image	Name	Fragments Needed	Location	Tab
	Solar Panel Blueprint	2 Fragments	Safe Shallows	Energy
	Seaglide Blueprint	2 Fragments	Safe Shallows	Deployables
	Bioreactor Blueprint	2 Fragments	Kelp Forest	Energy
	Mobile Vehicle Bay Blueprint	3 Fragments	Kelp Forest	Deployables
	Modification Station Blueprint	3 Fragments	Grassy Plateaus	Appliances
	Seamoth Blueprint	5 Fragments	Grassy Plateaus	Vehicles
	Battery Charger Blueprint	3 Fragments	Grassy Plateaus	Energy
	Propulsion Cannon Blueprint	3 Fragments	Grassy Plateaus	Tools
	Cyclops Bridge Blueprint	3 Fragments	Mushroom Forest	Vehicles
	Power Cell Charger Blueprint	3 Fragments	Mushroom Forest	Energy
	Power Transmitter Blueprint	3 Fragments	Mushroom Forest	Energy
	Cyclops Hull Blueprint	3 Fragments	Mushroom Forest	Vehicles
	Scanner Room Blueprint	4 Fragments	Mushroom Forest	Habitat Compartments
	Moon Pool Blueprint	4 Fragments	Mushroom Forest	Habitat Compartments
	Thermal Plant Blueprint	? Fragments	Grand Reef	Energy
	Cyclops Pressure Compensator Blueprint	3 Fragments	Grand Reef	Vehicles
	Cyclops Pressure Compensator Blueprint	3 Fragments	Blood Kelp Zone	Vehicles
	Nuclear Reactor Blueprint	4 Fragments	Grand Reef Blood Kelp Zone	Energy
	Stasis Rifle Blueprint	2 Fragments	Koosh Zone	Tools
	Seamoth Modification Station Blueprint	3 Fragments	Koosh Zone	Habitat Compartments
	Bench Blueprint	1 Fragment	Wrecks	Appliances
	Chair Blueprint	1 Fragment	Wrecks	Miscellaneous
	Cyclops Engine Blueprint	3 Fragments	Mountains	Vehicles
	Exterior Growbed Blueprint	1 Fragment	Floating Island
	Floodlight Blueprint	1 Fragment	Wrecks	Appliances
	Indoor Growbed Bluprint	1 Fragment	Floating Island
	Lightstick Blueprint	1 Fragment	Wrecks	Tools
	Observatory Blueprint	1 Fragment	Floating Island	Habitat Compartments
	Plant Pot	1 Fragment	Wrecks	Appliances
	Plant Pot 2	1 Fragment
	Plant Pot 3	1 Fragment
	Lab Trash Can	1 Fragment	Grassy Plateaus	Miscellaneous
	Terraformer	3 Fragment	Mountains	Tools
	Water Filtration Machine	2 Fragment	Sparse Reef	Habitat Compartments