The siege of Haarlem

During the eighty years’ war, the situation in Haarlem is tense. The inhabitants have seen the city of Naarden, 23 miles away, burn down. There is a high risk that the bishopric city Haarlem will be the next victim of the Spanish revenge. In the early days of the battle, the Spanish army tried an assault on the city walls but failed. As a result, the resistance in Haarlem grows. It is your task to intercept where and when the enemy is planning its counterattack, in order to make sure all inhabitants and soldiers will be able to find shelter!