The Gold Bloon is a bloon that appears in BTD6. It is the parent of 2 Rainbow Bloons and has no parents. Gold Bloons take 10 hits to pop, like a Ceramic Bloon, and it is also immune to anything sharp, like Lead Bloons. Unlike other bloons, this bloon is good (why do you think it's gold?), but the monkeys think it is bad and treat it as an enemy unless under the influence of M.I.B. If the Gold Bloon makes it to the end of the track you gain an extra life and $100. The more you hit it, the less cash it gives you if it gets to the end.