Starburst is the 5th level of Bloons.
To complete this level, the player must only hit one of the Tack Bloons. Since there are many Tack Bloons close enough to pop each other, only popping one results in popping the rest of the Tack Bloons, this results in every single one of the regular bloons been popped as well.
- Probably due to how this level can be completed, it is considered by some players as one of the easiest levels in the game.
- The Bloons are shaped like a star.