Grants +5 pierce and +1 damage to all Subs in its radius
”
~ BTD6 description
Official artwork
Sub Commander is the final upgrade in Path 3 for the Monkey Sub in BTD6. It allows the Sub to grant +5 pierce and +1 damage to all Monkey Subs in its radius. Alone, this upgrade provides nothing, but when combined with many other Subs, it can deal immense damage to Bloons. It costs $21,250 on Easy, $25,000 on Medium, $27,000 on Hard, and $30,000 on Impoppable.
Tips
It is recommended players place the tower in the center of an area with lots of water (Spice Islands, Cubism, #Ouch) to maximise its potential. Even low level Subs become much more effective when combined with this tower and Triple Gun or Armor-Piercing Subs can even destroy Z.O.M.G.s when positioned correctly.
A Monkey Knowledge upgrade exists that allows the Sub Commander to affect ALL Monkey Subs on screen. (Sub Admiral)
