Bloons are colorful, balloon-like objects featured in the popular video game series called Bloons Tower Defense. In these games, players strategically place various types of towers to pop the bloons before they reach the end of a path. Each type of bloon has different characteristics, such as speed and durability, making the gameplay challenging and engaging. The series was created by Ninja Kiwi and has gained a large following since its initial release. Bloons come in various forms, including red, blue, and black bloons, each requiring different strategies to defeat. The games are known for their fun graphics and addictive gameplay.