Bloontonium Reactor (BTDB2)

Bloontonium Reactor is the 4th upgrade of the Monkey Sub in Bloons TD Battles 2. It is similar to its BTD6 counterpart except that its damage type is changed from Shatter to Sharp , the upgrade is more expensive, and it has lower pierce. It requires Heat-Tipped Darts to pop lead and frozen bloons.

It costs $2800.

Summary
Bloontonium Reactor has very reliable camo detection and comes with a decent rate of grouped popping. Its pierce is not as much as it does in BTD6, but its pierce is enough to destroy bloons weaker than unboosted Grouped Zebras.

Tips

 * TBA

Trivia

 * The reactor's damage type nerf in BTDB2 makes its radiation one of the few Sharp-type attacks to not involve a sharp object, another example being Party God's Off the Hook shockwave ability in Bloons Adventure Time TD.