If you thought the base Catapult Feud game wasn`t amicable enough for you, then journey back to when the Chauforts & Cunningfields were tentative allies ... UNDER SIEGE!!!The Siege Expansion adds new weapons, new warriors, bricks and parapets to improve your castle design. Play in Siege mode and build one big castle, but watch out for friendly fire... it may not be so friendly! Requires Catapult Feud to be played.