Combine the contents of the Catapult Feud core game and the Siege expansion. It introduces more games modes.
During setup, players choose a family and take their respective bricks, gates, parapets, troops, and a player board. Each player gets any combination of 2 weapons and one of each type of Action Card. Follow the remaining Catapult Feud core game setup and rules.
Any rule that affects bricks applies also to parapets.
Playing with more than 2 players is also possible with Catapult Kingdoms, but you will need the core game and at least the Siege Expansion.