Siege Master is a crush the castle style game with couple cool features added. One of the differences is there are people within the castle that you must keep alive when you are destroying the castle, which requires more skill. There is still enemies that must be crushed as well. Start with the beginning of the map and work your way in whichever direction you want. This game has 15 different achievements as goals to complete while your playing the game and well over 20 levels of castle crushing fun.