Castle Blood Massacre is a CBA styled scenario. Each player spawns unique units from each of their castles automatically. The objective is to destroy the other teams castles. Kills gives upgrades to your units and every 100 kills you recieve a villager. Razings gives building upgrades and defensive buildings. Every 2 razings you get a saboteur and every 4 razings you get a villager. The villagers can build additional buildings that will turn in to different units.