The Four Islands

The Four Islands is an Extreme track in Bloons TD6.

Overview/Information
A place with the four islands. The circles are the teleports, and they have different colors that serves as clues in passageway of bloons. When one bloon went in the red circle, it will transfer to another red circle in another island. When one bloon went in the yellow circle, it will transfer to another yellow circle in another island. When one bloon went in the combined skyblue+blue circle, it will transfer to the skyblue circle because it is in the outer circle and when the bloon went in the blue circle, it will go back thtough the skyblue+blue circle and when the bloon stepped in the yellow circle, went back to another yellow circle until it reaches to red circle and exits in the same way as the bloons appear. So, this may causes a lot of confusion. Spacing of Banana Farms are not enough so do your best. (Unlocked at Rank 63)