Tower Siege for iPad differs significantly both from typical tower defense and arcade games. Unlike the usual specimen of the tower defense genre, it has an action-packed breathtaking gameplay. You will not be the idle observer. Instead, you'll be the sole commander and soldier of your tower. It's up to you to choose what enemy and when to fire, which Special Weapon and when to use. Using different Specials combinations will diversify your experience significantly and provide unlimited replay possibilities. Besides, it is impossible to beat harder levels if you don't have a clear and balanced strategy as you'll never know what the next round threats are. You won't get neither the enemy types nor their numbers. Being surprised with every next level will keep you excited.