Ninja Monkey is a relatively fast, moderately damaging, camo detecting monkey tower that can be downright fatal to many bloons if used correctly. It made its debut in Bloons TD 5 and makes appearances in Bloons TD 5 Deluxe and other portable versions of Bloons TD 5. It also is in Bloons Monkey City and Bloons TD Battles. In BTD5, it has a Specialty Building is named the Ninja Academy, and in BMC, it has an upgrade building that is named the Ninja Dojo.