Hey hey - cool idea but I could not quite figure out how to play. There seems to be one tower that has energy and I always used that up to fight the enemy and then - what? Is there another way to get more energy?
Hey, you have to make two towers shoot at each other back and forth (a bullet gives more energy than it takes to shoot), the enemies will then get shot in the crossfire when they pass in between. You can also make more than two towers shoot in a circle/loop where they power each other.
