Subnautica 2 Best Tools to Craft First

Best Tools

Essential tools for progression

Scanner

First thing to build — everything runs through it

Recipe
Titanium x2, Quartz x2, Basic Battery x1

Unlocks blueprints, databank entries, creature logs. The Bioscanner is its upgraded version (late-game).

Survival Multitool

Cut tough plants and corals for materials

Recipe
Titanium x3

Cuts plants you can’t harvest by hand. Most early crafting materials come from these sources.

Habitat Builder

Required for everything beyond the Lifepod

Recipe
Titanium x2, Glass x1, Basic Battery x1, Copper Wire x1

Scan 2 fragments (Welcome Center + Camp One). Builds base rooms, corridors, lockers, power sources.

Sonic Resonator

Mine ore, destroy Bloom Cankers, deter predators

Recipe
Basic Battery x1, Titanium Ingot x2, Lead x2, Wiring Kit x1

Wakemaker

Speed boost + built-in lights = Flashlight replacement

Recipe
Silver x1, Wiring Kit x1, Grease x1, Basic Battery x1

Repair Tool

Repairs vehicles and opens locked doors in wrecks

Recipe
Titanium Ingot x1, Wiring Kit x1, Basic Battery x1, Sulfur x1

Distraction Flare

Draws hostile creatures away — cheap and effective

Recipe
Titanium x1, Quartz x1

Several free in crates around starting area. Does not work against Leviathans.

Other Tools

Tool	Recipe
Flashlight	Titanium x2, Quartz x1, Basic Battery x1
Air Bladder	Titanium x2, Rubber x1
Bioscanner	Scanner x1, Enameled Glass x2, Conduit Crystal x3
Feedback Resonator	Sonic Resonator x1, Enameled Glass x2, Conduit Crystal x2, Strontium x2

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The Bottom Line: Subnautica 2 respects your intelligence in a way most games don’t. It doesn’t put a glowing arrow on everything you need to interact with. It expects you to explore, experiment, and yes — die a few times. The guides on this site exist because I’ve already done the dying for you. Use them, learn the systems, and then go experience the terror and wonder of this alien ocean for yourself. There’s nothing else quite like it.