Bloons TD: Colonize

Bloons TD: Colonize is the first Bloons franchise that has a campaign mode. The mode goes through 360 levels, each getting harder and harder. Meanwhile, you can also choose to play maps outside of the campaign, or colony maps. You can level up your maps depending on how many times you have gotten a victory on that map or how far you have gotten in freeplay mode. There is dialogue for each of the campaign levels, but default dialogue is used on the colony map.

Why is it Called "Bloons TD: Colonize?"
The title comes from the base of the non-campaign; the more you win on a map, the higher your level is, and if you get to at least level 5, you get a colony in that city that you fought in. In campaign mode, it's essentially the same. If you win a level, you get a colony in that area.

Basic Maps
Cairo: The Bloons enter on Cairo Suez Road, then when the river running through the west side of the city intersects with the road, it turns on the river, then exits the map.

Moscow: The Bloons enter on Leninsky Prospekt in the southwest, then enter the city center, circles it three times, then exits on Shosse Entuziastov in the east.