Siege Weapons There are many choices of weaponry for the attackers of a castle, heavy support weapons are usually large and cumbersome. Attackers will normally build such weapons from local materials, mainly wood. Catapult Zvezda Catapult with defensive position Zvezda Catapult Trebuchet Zvezda Trebuchet Ballista Bolt Thrower Zvezda Ballista Bolt Thrower with defensive position Zvezda Ballista Bolt Thrower Siege Works Attackers Encampment Siege Works from World Works Games © Battering Rams Siege Works from World Works Games ©