Pro Bloonsday Device unlocked! Plasmatic Fusion! Focal doubling at the point of impact leaves a trail of plasma along the strike path, so hot it will continue to damage all bloons until spent or dissipated.

The next Bloonsday Device you place will have this upgrade.

~ Official description after unlocking the Bloonsday Device Pro.

Bloonsday Device Pro is unlocked after using twenty Bloonsday Devices.


This Special Agent Pro leaves a trail of green plasma wherever the ray is moved. Plasma stays on the track until it dissipates or is spent on popping Bloons. The cooldown is still the same.


  • The design resembles a Necron Monolith from Warhammer 40K.
  • The normal version is blue, while this version is green.


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