Main Street

 is a new Extreme Difficulty track that came in an update the same as Lightning Scar (May 10, 2012).

Requirements
You have be rank 50 and pay $25 Monkey Money for each attempt and all the other rules for Extreme Difficulty apply.

Appearance
There is an intersection here, and the Bloons come from the top part and the left part. They follow the marks on the road, and go straight across. There is water in the top right corner where you can place Monkey Buccaneers and there are ducks floating on the water. In the other corners there are buildings and grass. There are sidewalks bordering each corner section.

Rewards
* - Only awarded in BTD5

** - Only awarded in BTD5D

Tips

 * This track is really short, and the track crosses at the middle, so aiming a Mortar Tower there would be very helpful.

Strategies

 * Use the Tack Shooter in the early rounds.

Trivia

 * This is the second Extreme Difficulty track in all of the Bloons TD series.
 * You get half the rewards as Bloontonium Lab but it costs half as much to play.
 * The Arctic Wind Tower is very useful on this track.
 * The track is very similar to the Firecracker Track in BTD4. Both have some water taking on similar shapes and takes place on a street.
 * Main Street is also similar to Jolly Roger and Ascension because of their paths.
 * There are 2 buildings. One is on the top-left corner and the one is on the bottom-right corner.
 * There are 3 rubber ducks in the water.
 * The Bloons take less time to go from top to bottom then from left to right.
 * The roads in Ocean Road and Military Base (BTD4 and BTD5 Deluxe) are quite narrow, while on this track, they are quite wide.
 * It really worths playing this track in Bloons Tower Defense 5 Deluxe, because you require only $25 to play and get the same rewards as the Bloontonium Lab. In addition, this track seems relatively easier too.
 * It may be easier than Castle because its paths are near.