Drive the 18 wheeler carefully without damaging the truck, avoid crashes and watch out for pedestrians. Reach the destination in the fastest time as possible.
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.
As a gem hunter, go find all the gems stolen by monsters. There is a time limit on each stage so be sure to collect all of them before the time runs out.