Machine Gun
 
The Chariot Machine Gun is a ballistic weapon featured in Assassin's Creed: Brotherhood, designed by Leonardo da Vinci for use by the Borgia forces. This 15th century machine gun is placed on a chariot so that one can shoot at any targets that come within range of the horse-drawn carriage.
Like the other war machines, the Chariot Machine Gun is commandeered and destroyed by Ezio Auditore da Firenze. This weapon in particular is destroyed after Ezio detaches the gunpowder-laden Chariot from the bar attaching it to the horses, and shooting the gunpowder barrels with his Hidden Gun. The resulting explosion destroys the machine gun, whilst Ezio rides to safety with the horses.
After killing a Templar overseer in Rome, Ezio finds the whereabouts of the Machine Gun. He travels southeast to the Alban Hills (Colli Albani). There, he burns Leonardo's blueprints and takes control of the machine gun, eventually destroying it so that the Templars could not use it.
