Most vehicles, like Pikes and Heavy Pikes, have a 1-creature capacity. These vehicles can move and attack as an extension of the pilot in place of their normal movement and attacks.
Larger vehicles (Skiffs, Tombships) have 1 pilot position and a number of Weapons Platforms. A creature can helm one of these positions and use their Action to Attack, using the Weapon Platform's stats.
Larger vehicles may also have a maximum storage capacity.
An attack roll that targets the pilot or gunner while they are operating these positions take a -7 penalty to the attack roll.
All Vehicles and Constructs contain the following features:
Immunity to the following Conditions: Charmed, Exhaustion, Frightened, Paralyzed, Petrified, Poisoned.
Immutable Form: The Construct/Vehicle is immune to any spell or effect that would alter its form.