Acid mushroom
Acquired materialsUsed for Battery.

A practical guide to Subnautica’s materials, vehicles, base systems, and late-game launch parts.
Introduction history determines newest order. Undated objects follow dated additions; download dates do not make an object new.
Used for Air bladder, Cooked bladderfish, Cured bladderfish and 1 other outputs.
Used for Benzene.
Used for Cooked boomerang, Cured boomerang.
Used for Hatching enzymes.
Used for Flare, Laser cutter, Repair tool.
Used for Lubricant, Pathfinder tool, Silicone rubber.
Used for Cyclops fire suppression system, Neptune Fuel Reserve, Prawn suit jump jet upgrade.
Used for Hydrochloric acid.
Used for Hull reinforcement, Laser cutter, Modification station and 4 other outputs.
Used for Hatching enzymes.
Used for Cooked eyeye, Cured eyeye.
Used for Cooked garryfish, Cured garryfish.
Used for Aerogel.
Used for Hatching enzymes.
Used for Cooked holefish, Cured holefish.
Used for Cooked hoopfish, Cured hoopfish.
Used for Cooked hoverfish, Cured hoverfish.
Used for Blue tablet, Ion battery, Orange tablet and 1 other outputs.
Used for Computer chip, Fabricator, Scanner room.
Used for Blue tablet, Cyclops depth module MK3, Cyclops thermal reactor module and 3 other outputs.
Used for Cooked magmarang, Cured magmarang.
Used for Cyclops depth module MK2, Neptune Boosters, Orange tablet and 2 other outputs.
Used for Cooked oculus, Cured oculus.
Used for Cooked peeper, Cured peeper.
Used for Glass, Hatch, Locker and 1 other outputs.
Used for Cooked Red eyeye, Cured red eyeye.
Used for Cooked reginald, Cured reginald.
Used for Aerogel, Cyclops depth module MK1, Power cell charger and 2 other outputs.
Used for Hatching enzymes.
Used for High Capacity O₂ Tank, Ion battery, Medical Kit Fabricator and 2 other outputs.
Used for Cooked spadefish, Cured spadefish.
Used for Cooked spinefish, Cured spinefish.
Used for Enameled glass.