||Dual layer blade array doubly shreds bloons, taking off 2 layers instead of 1.
Dual Layer Blades is the third upgrade on the first path of the Bloonchipper, allowing the tower to tear off two layers at once instead of one, similarly to the Mortar Tower's Bloon Buster.
It costs $680 on Easy, $800 on Medium, $865 on Hard, $960 on Impoppable, and $800 on BTD Battles Mobile
- This makes the Bloonchipper twice as powerful as it pops 2 layer off.
- There are two blades like the ones the Blade Shooter shoots sticking out of the Bloonchipper.
- When shredding a Ceramic Bloon, the ceramic bloon still needs to be shredded 10 times instead of 5 before the Bloonchipper can destroy the ceramic layer.