Every ship has a pre-determined amount of cannons, but other weaponry can be added/upgraded to put on your ship. Cannons, Ballistas, Flame Throwers, Mortars and more can be attached to your ship in addition to different ammo types (chain-linked cannon balls for example). pic.twitter.com/T2bjGtV4uc

— Tom Henderson (@_Tom_Henderson_) September 15, 2021