Is this the result you want? If you are looking for "BTD6 Ninja Monkey" and you have found this page via a search engine or an internal/external link, please consider checking Ninja Monkey (BTD6) instead.
The Ninja Monkey is a monkey that made its first appearance in Bloons TD 5, appearing in every Bloons game, except Bloons Adventure Time TD, released since. Its purpose as a base tower is having default camo detection making it useful against early Camo Rounds. In tower defense games, it throws shurikens that pop a few bloons each. In Bloons Pop!, it glides through the air swiping at bloons with karate moves.