Set of viruses have united to attack a hospital. They want to infect all people inside like ebola virus. Build defensive medicine towers and stop virus attack at all costs!
Use the tower's new and unbelievably cool Super Activated Abilities to lay waste to the endless swarms of balloons. You'll need all the firepower you can get to combat the new Balloon types and new tracks with moving parts and tunnels.
Defend a planet called Mavas from invading aliens! Build awesome trees and towers to fend off the invaders. Upgrade your Utans using magical seeds to make them stronger.
