Subnautica Vehicles — Seamoth, Cyclops & PRAWN Suit
3 vehicles — all crafted at the Mobile Vehicle Bay. Click any vehicle for full build guide and upgrade modules.
Cyclops
The largest vehicle in Subnautica — a 54-meter submarine capable of reaching the deepest biomes with upgrades. The Cyclops serves as a mobile base, carrying the PRAWN Suit and Seamoth in its vehicle bay. It has a silent running mode to avoid leviathan detection, a shield generator, and a fire suppression system.
Seamoth
A compact, single-pilot submarine perfect for quick exploration. The Seamoth is the first vehicle most players build and reaches up to 900m depth with upgrades. It is fast, agile, and can be carried inside the Cyclops.
PRAWN Suit
A heavily armoured exosuit built for deep-sea industrial operations. The PRAWN Suit can reach the deepest biomes including the Lava Zones, punch through rocks, and withstand attacks from leviathan-class predators. Essential for late-game exploration.