The Eye

 is a new Advanced track in Bloons TD 5 that was added on December 12, 2012, along with Z Factor. The Eye can also be played in Co-op Mode.

Overview
A tiled and mosaicked terrain. It is shaped like an eye, hence the name. This track has 4 paths, but bloons come randomly from a single path every level. Each path is U-shaped. The coloured paths of the "ups and downs" consist of orange, brown and yellow mixed with green. The "lefts and rights" paths consist of orange, brown and yellow mixed with blue. Together, these form the eye. There is no water in this track. This map can be made much easier if you have the premium ability Monkey Tycoon, because you can see where the bloons are coming and build a defense on only one path.

Trivia

 * The track is called "The Eye" because the the center of the track looks similar to an eye.
 * The paths of bloons changes, this is also known as Switching Places.
 * A red bloon can cross the track in approximately 21 seconds.