Tiles

Tiles are found in Bloons Monkey City and you capture them to gain land, XP, City Cash and for going no lives lost, 5 Bloonstones. Some tiles reward you with a treasure chest, containing a boosted City Cash, Bloonstone or Special item reward.

The land you gain from tiles can be built on, and some Buildings require more than 1 tile to be built, such as the Naval Base.

Different Tile types
There are several different types of tiles, but the most rare are Cave tiles, with only five spread across the entire world map. Each different type of tile has several different maps, with the exception of Cave tiles, affiliated with it. They also have certain towers checkmarked, making them cheaper, and others banned, making some tiles very difficult. See the Bloons Monkey City page for information on tile difficulties.

The Range of Tiles
The tile types, with checkmarked and restricted towers shown, are as follows:

Grass Terrain                                                                                                                                                

Restricted: None