Seatruck

The Sea Truck Cabin is the base module of the Sea Truck vehicle that will be present in Subnautica: Below Zero. There are several modules that can be attached to the Sea Truck to form a long chain. Each module serves a different function.

Modules
Sea Truck modules can be attached to the back of the main compartment and can be linked to each other. The modules can be driven without being attached to the main compartment, but are slower. The player is unable to build anything in the modules, including the cabin, using the Habitat Builder.

Modules decrease the overall speed of the cabin when attached. This effect increases as the number of additional modules increases.