Cannons
Deep dive documentation for Firma: Civilization systems.
Cannons! Who doesn't want cannons? These powerful weapons of naval warfare can be placed on large ships, as well as on land, and are the best way to destroy your enemy's vessels, dealing far more damage to ships than any alternative.
Smith cannon barrels from Wrought Iron Double Sheets and complete the cannon with crafting.
You'll also need cannonballs, smithed from Wrought Iron Double Ingots, as well as Gunpowder, Unrefined Paper and a Flint and Steel in order to fire a cannon. A UI element will indicate the status of the cannon. You can angle a cannon up by pressing Right Click and down by crouching and pressing Right Click.