- "Soldiers have no respect for artillery. They expect a gun to work like magic. You need to feel her out, give her a little encouragement."
- ―Monteriggioni's engineer to Ezio Auditore, 1500.[src]
A variety of different forms of cannonball were invented during the weapon's period of general use.
Beyond the typical round shot, warships in particular also used chain-shot, which consisted of two linked cannonballs designed to disable a ship's sails, allowing her to be boarded; grapeshot, small, packed sacks of ballbearings or slugs similar to a shotgun shell, which were highly effective against a vessel's crew; and heated shots, which were designed to set a ship on fire, and caused significant damage at close range.
Sometime in late 1499, Mario Auditore upgraded the arsenal of Monteriggioni by adding mounted cannons to the walls of the town. In anticipation of an attack from the Borgia, or from their long time enemies in Florence, Mario rigorously trained his men in the cannons' use.
A few days after their installation, Ezio Auditore da Firenze and several of Monteriggioni's mercenaries used the cannons to repel the Borgia forces, after they had begun a siege on the town, destroying many of the French Army's cannons.
Leonardo da Vinci incorporated cannons into his War Machines for Cesare Borgia's army, including the tank, the bomber, and the Naval Cannon. The Naval Cannon was a boat capable of launching heated shots at a ship's sails, causing the masts to topple.
Cannons were among the War Machines used by the Byzantine Templars in their struggle for control of Constantinople with the Ottoman Assassins. The Assassins eventually responded in kind by incorporating cannons into their barricades.
Cannons were used by armies and navies during the struggles for control of North America during the 18th century. Cannons and mortars were placed in forts, and transported on carts to the fields of battle, where they bolstered the firepower of troops using muskets, neutralizing entire platoons at a time if aimed properly.
Also introduced by this century were swivel guns, which were designed to fire beyond the normal range of a naval cannon. A single shot could blow up a ship after barrage had exposed its gunpowder supply, or detonate naval mines. There were also mortars, cannons which fired bombs upwards to fall and detonate on a close range target. Mortar fire was capable of stripping ships of all weaponry.
Behind the scenes
- Assassin's Creed: Brotherhood (first appearance)
- Assassin's Creed: Revelations
- Assassin's Creed III
- Assassin's Creed IV: Black Flag
- Assassin's Creed: Rogue
- Assassin's Creed: Unity
- Assassin's Creed Chronicles: China
- Assassin's Creed: Brotherhood of Venice
- Creed vs Crows (non-canon)