Blue Bloon

Blue Bloons are the second easiest type of bloon in the Bloons Tower Defense games. They traditionally appear on the 3rd round. They don't take anything special to pop, but when they do they release a Red Bloon. Blue bloons are only slightly faster than red bloons. They only give 1 money when popped, but when it and its children are popped it yields a total 2 money.