Articial Bloons are a Bloon type introduced in the Tale of the Bloons story mode. It is made out of Zelmite and, as such, have no emotions and have no remorse regardless of how harsh or evil they act. Artificial Bloons can be spotted out of a crowd by their increased transparency. The effect on gameplay, however, is kind of creepy. Do to their lack of humanity, they will sacrifice Bloons in different ways depending on their RBE. They have a 5 percent chance of replacing any Bloon after round 20.