With Winter on the horizon, a new threat emerges. The Constructs, once our allied creations in battles against the Invaders, have turned against us, seemingly guided by an omnipotent force. With their increasing strength every moment, it is crucial that we crush any potential rebellion that this threat poses. In this event, play through 3 chapters across different locations (and worlds), and discover who is behind this force, and all of the other beings under it. Tower Blitz puts you in the large-scale battle between the Invaders. These aliens have been causing destruction across the world - it's your job to stop them. Use a variety of towers with 2 different paths to take 'em down and defend the base! Your work is invaluable.