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	Tab
	Hatch Blueprint	Habitat Compartments
	Corridor Blueprint	Habitat Compartments
	L-Corridor Blueprint	Habitat Compartments
	T-Corridor Blueprint	Habitat Compartments
	X-Corridor Blueprint	Habitat Compartments
	Window Blueprint	Habitat Compartments
	Reinforcement Blueprint	Habitat Compartments
	Foundation Blueprint	Habitat Compartments
	ladder Blueprint	Habitat Compartments
	I-Corridor Glass Blueprint	Habitat Compartments
	L-Corridor Glass Blueprint	Habitat Compartments
	Multipurpose Room Blueprint	Habitat Compartments
	Vertical Connector Blueprint	Habitat Compartments
	Bulkhead Blueprint	Habitat Compartments
File:Water Park.png	Alien Containment Blueprint	Habitat Compartments
	Communications Relay Blueprint	Appliances
	Aquarium Blueprint	Appliances
	Fabricator Blueprint	Appliances
	Locker Blueprint	Appliances
	Wall Locker Blueprint	Appliances
	Sign Blueprint	Appliances
	Medical Kit Fabricator Blueprint	Appliances

Discoverable Blueprints

Image	Name	Fragments Needed	Location	Tab
	Water Filtration Machine	2 Fragment	Sparse Reef	Habitat Compartments
	Observatory Blueprint	1 Fragment	Abandoned Seabases	Habitat Compartments
	Seamoth Modification Station Blueprint	3 Fragments	Koosh Zone	Habitat Compartments
	Moon Pool Blueprint	4 Fragments	Mushroom Forest	Habitat Compartments
	Living Wall Blueprint	1 Fragments	Mushroom Forest	Habitat Compartments
	Scanner Room Blueprint	4 Fragments	Mushroom Forest	Habitat Compartments
	Power Transmitter Blueprint	3 Fragments	Mushroom Forest	Power
	Solar Panel Blueprint	2 Fragments	Safe Shallows	Power
	Thermal Plant Blueprint	3 Fragments	Grand Reef Dunes	Power
	Bioreactor Blueprint	2 Fragments	Kelp Forest	Power
	Nuclear Reactor Blueprint	4 Fragments	Grand Reef Blood Kelp Zone	Power
	Bench Blueprint	1 Fragment	Wrecks	Appliances
	Exterior Growbed Blueprint	1 Fragment	Abandoned Seabases Wrecks	Appliances
	Indoor Growbed Bluprint	1 Fragment	Abandoned Seabases	Appliances
	Plant Pot Blueprint	1 Fragment	Wrecks	Appliances
File:Planter Shelf.png	Plant Shelf Blueprint	1 Fragment	Wrecks	Appliances
	Picture Frame Blueprint	1 Fragment	Wrecks	Appliances
	Floodlight Blueprint	1 Fragment	Wrecks	Appliances
	Modification Station Blueprint	3 Fragments	Grassy Plateaus	Appliances
	Spotlight Blueprint	1 Fragment	Abandoned Seabases	Appliances
	Plant Pot 2 Blueprint	1 Fragment	Abandoned Seabases	Appliances
	Plant Pot 3 Blueprint	1 Fragment	Wrecks	Appliances
	Single Wall Shelf Blueprint	1 Fragment	Wrecks	Appliances
	Wall Shelves Blueprint	1 Fragment	Wrecks	Appliances
	Bed 1 Blueprint	1 Fragment	Wrecks Abandoned Seabases	Appliances
	Bed 2 Blueprint	1 Fragment	Wrecks	Appliances
	Narrow Bed Blueprint	1 Fragment	Wrecks	Appliances
	Power Cell Charger Blueprint	3 Fragments	Mushroom Forest	Appliances
	Battery Charger Blueprint	3 Fragments	Grassy Plateaus	Appliances
	Desk Blueprint	1 Fragment	Wrecks Abandoned Seabases	Miscellaneous
	Chair Blueprint	1 Fragment	Wrecks Abandoned Seabases	Miscellaneous
	Chair 2 Blueprint	1 Fragment	Wrecks	Miscellaneous
	Chair 3 Blueprint	1 Fragment	Wrecks	Miscellaneous
	Bar Table Blueprint	1 Fragment	Grassy Plateaus	Miscellaneous
	Trash Cans	1 Fragment	Safe Shallows	Miscellaneous
	Lab Trash Can	1 Fragment	Grassy Plateaus	Miscellaneous
	Vending Machine	1 Fragment	Safe Shallows	Miscellaneous
	Lab Counter	1 Fragment	Safe Shallows	Miscellaneous
	Stasis Rifle Blueprint	2 Fragments	Koosh Zone	Tools
	Terraformer	3 Fragment	Mountains	Tools
	Propulsion Cannon Blueprint	3 Fragments	Grassy Plateaus	Tools
	Light Stick Blueprint	1 Fragment	Wrecks	Tools
	Seaglide Blueprint	2 Fragments	Safe Shallows	Deployables
	Mobile Vehicle Bay Blueprint	3 Fragments	Kelp Forest	Deployables
	Seamoth Blueprint	5 Fragments	Grassy Plateaus	Vehicles
	Cyclops Bridge Blueprint	3 Fragments	Mushroom Forest	Vehicles
	Cyclops Hull Blueprint	3 Fragments	Mushroom Forest	Vehicles
	Cyclops Engine Blueprint	3 Fragments	Mountains	Vehicles
	Cyclops Pressure Compensator Blueprint	3 Fragments	Grand Reef	Vehicles
	Cyclops Pressure Compensator Blueprint (Dissimilar)	3 Fragments	Blood Kelp Zone	Vehicles