Bloons Tower Defense 3

Bloons Tower Defense Three is an online game created by NinjaKiwi. It is the sequel to Bloons Tower Defense Two. In this Tower Defense game, you shoot at balloon-like enemies known as Bloons with weapons that you can buy.

Game
The game is like its prequel except with newer features, more upgrades, and more levels. There are now eight different tracks you can choose from, four you can play right away, and four you can play after you've beaten the other four on easy, medium (abbreviated as med), or hard. there are now twelve weapons you can buy. Each one (excluding the twelfth one) can be upgraded, has two upgrade paths, and three upgrades in each upgrade path.