Monkey Sub

The monkey sub is a water unit which can float around shooting homing darts at bloons. It has great accuracy and has 300 health.

Upgrades

 * 1) Increased range-Sub has increased range.
 * 2) Increased speed-The sub has increased movement speed.
 * 3) Barbed darts-Darts can pop five bloons.
 * 4) Twin Guns-Shoots with double skin.
 * 5) Improved guns-Shoots 50 darts before reloading instead of 30 and reloads faster.
 * 6) Infiltrator darts-Walls cannot provide cover for bloons anymore.
 * 7) Enhanced radar-Sub can see and hit camos.
 * 8) Heat-tipped darts-Darts can pop frozen, ice and metallic bloons.
 * 9) Airburst darts-The darts split into three darts when hitting its pierce cap.
 * 10) Advanced Intel-The sub can target its teammate's range.

Path 1

 * 1) Submerge and support-The sub can submerge and when submerged, it gives off a reveals camo bloons.
 * 2) Radioactive reactor-The sonar can pop any type of bloon. The reactor also explodes, damaging bloons upon death. The ability cooldown is decreased by 15%.
 * 3) Energiser-The ability cooldown is decreased by 25%. The monkeys in range has increased range. Upon death, it leaves a radioactive area which decamolises bloons, pops them, ability cooldown decreases and increased range for one minute.

Path 2

 * 1) Ballistic missile-Shoots a ballistic homing missile with extremely high range. The missile deals extra damage to metallic and ceramic bloons or higher.
 * 2) First strike capability-If there is a ZOMG, DDT or BAD, it shoots a devastating missile at the strongest bloon which can destroy any bloon whole to the ZOMG. If it hits a BAD, the layer will be destroyed.
 * 3) Pre-emptive strike-Automatically triggers the MOAB assassin effect whenever the MOAB-class bloon spawns.

Path 3

 * 1) Triple Guns-The sub shoots three times faster.
 * 2) Armour-Piercing Darts-Special darts inflict more damage to MOAB-class bloons.
 * 3) Sub Commander-Adds five more pierce, three more damage and more damage to all subs in area.