Bloon Buster (Upgrade)

"BTD Science 101 - of all towers in the game, only the mortar with bloon buster upgrade can strip more than 1 layer of bloon at a time."

- BTD4 after Round 56



Bloon Buster is the 3rd upgrade in BTD4 and the 3rd upgrade in path 1 in BTD5. It pops 2 layers of bloons. It is powerful against a group of bloons. The Mortar Tower's color changed from green to red. Groups of Bloon Buster Mortar Towers can really thin massive amounts of bloons. As stated in BTD4, it is said that this tower with the Bloon Buster upgrade is the only tower that can strip more than one layer at a time until BTD5.

Trivia

 * It adds the explosion sound again to the Mortar Tower.
 * In Bloons TD 4, this is the only upgrade that can pop more than 1 layer of Bloons.
 * There is a small skull symbol on the BTD5 Bloon Buster