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Bloons Wiki
For the BTD4-BTD5 counterpart, see Bloon Buster (BTD4-BTD5).
Smash through 2 layers of Bloon at once!
~ BTD6 description

Bloon Buster is the second upgrade of Path 1 for the Mortar Monkey in BTD6. It increases damage of each explosion by +1. Otherwise, it remains statistically identical to its previous upgrade, Bigger Blast.

It costs $550 on Easy, $650 on Medium, $700 on Hard, and $780 on Impoppable.



Gives the Mortar Monkey with extra damage for better effectiveness versus stronger bloons. This is especially so during the early-game, but it is also very helpful as a crosspath for Heavy Shells and Artillery Battery.


Version History[]

So far, the only changes applied here are based on crosspathing changes. However, not adding Path 2 crosspath is buffed overall, with an almost negligible nerf to 1-2-0.
  • Nerf Explosion random deviation radius increased (18 → 30).
  • Buff Attack speed without Path 2 upgrades increased (2.2s → 2.0s).
  • Buff Attack speed with Faster Reload increased (1.54s → 1.5s).
  • Nerf Attack speed with Rapid Reload decreased (1.07s → 1.08s).
  • Buff Reverted random deviation radius change.

Description changes[]



Official artworks[]


  • So far, this is the only upgrade that was downgraded from a tier 3 to a tier 2 upgrade in BTD6.