Category:Aerostats

Aerostats are not M.O.A.B.-Class bloons. They are different, due to their lack of propulsion systems. They usually act as supporters to the bloons. As they have no engine, they have to be pushed on screen by bloons. You can easily tell that one is coming by the audio clip (It's somebody playing "The Song of the Volga Boatmen" on an alto flute. It stops playing when the aerostat is fully on the screen.).

Trivia
For those of you who don't know the song, here's a rendition of it by Kevin MacLeod. You'll recognize it if you've watched "Tom and Jerry" when you were a kid, as it usually is played when there are characters moving something heavy.