Shape Defense

When you have a tower selected you can upgrade it using the infomation panel. Turret: Fire basic bolts at all enemies to deal low amounts of damage. Grinder: This tower only damages land units and very close range. But it deals damage constantly and can kill a tough enemy at. Missile site: This surface-to-air missile launcher can deal massive amounts of damage, but it takes a long time to power up. EMP tower: This tower slows down enemies it hits with its electromagnetic pulse it also deals a bonus amount of damage to aeroplanes. Super tower: This tower dominates the battlefield with superior speed, range and power.