Bloons - tower defence

The essence of the game is that you will need for a certain amount of time as quickly as possible to destroy all the balls that will be placed in your path, you will have very little time. You also need to make sure that you put the correct various obstacles. All that you will need to buy at the store. But make sure you have lots of money, you need to destroy a large number of balls. For each of them will give a certain amount of points.