Dual Blast

"Strong-force defraction creates two plasma orbs for double the bloon carnage"

- Description in Bloons Super Monkey 2

 is the fourth tier upgrade on the Tech Core upgrade path in Bloons Super Monkey 2, costing 3000. A second stream of plasma orbs is added to the formerly single stream, both of which fire at slightly angles, instead of directly forwards. This does make it slightly harder to aim, but the volume of bloons descending from the top of the screen generally nullifies this.