UCAV

The Unmonkeyed Combat Aerial Vehicle, known as UCAV, is a sub-tower that is deployed from Etienne Level 10+. There is a Perma-UCAV version unlocked at Level 20.

It actually makes its first appearance when Etienne reaches level 8 (even though before level 10 it is only called UAV, "Unmonkeyed Aerial Vehicle", and only the shadow of it is visible) and can be seen flying above the track: it cannot attack (and that's why it doesn't have the word "Combat" in the name yet), but it allows ALL towers on screen to hit Camo Bloons. Etienne's level 10 ability, however, makes the UCAV fly at low height for a short time, letting it attack Bloons: every 0.6 seconds it shoots missiles that always seek towards the closest Bloon and have infinite range, much like Neva-Miss Targeting. On level 20 the UCAV becomes permanent and can attack even if the ability is not active, though activating it boosts its damage and pierce and allows it to pop any Bloon type for 20 seconds.

Stats
Note: at level 20 the UCAV has level 10 stats while the ability is not active.

Trivia

 * Despite having a pointy end, the missiles cannot pop Black or Zebra Bloons.
 * The UCAV targets First, even though the triangular button on it is green (which would mean the set targeting is Last; for targeting First the button would have to be blue).