Usually you had to organize the defense of the castle, collecting and training troops, but in Castle Siege you will find yourself on the other side and try to attack and destroy the enemy's castle. You managed to get close to him at gun-shot distance, but while you were making your way, you had a limited number of cores left. To destroy glass, wooden and stone floors, find a weak point. The broken beam in the right place will destroy the entire building and bury all who are in it. Then you have to be more choosy, because among the bad guys there can be peaceful innocent people, try not to touch them.