Seamoth
vehicleA compact, single-person submarine capable of reaching depths up to 200m (upgradeable to 900m with depth modules). The first vehicle most players build in Subnautica — fast, agile, and essential for mid-game exploration.

Details
Categoryvehicle
StationMobile Vehicle Bay
Fragments3
Recipe
Mobile Vehicle BayTotal raw materials
10× Titanium4× Copper Ore4× Quartz3× Creepvine Seed Cluster2× Acid Mushroom
Tips
- →Scan Seamoth fragments in the Aurora crash site and the Mushroom Forest to unlock the blueprint — you need 3.
- →Equip a Seamoth Depth Module Mk1 (found in the Aurora) to reach 300m before you can craft upgrades yourself.
- →The Storage Module upgrade adds a small inventory directly to the Seamoth hull — essential for resource runs.
- →Park the Seamoth inside the Cyclops moon pool to use it as a garage when diving deep.