Apopalypse Now is an unlockable achievement in Bloons Tower Defense 4. It is achieved by reaching round 100 in Apopalypse Mode. It awards 50 upon completion. TriviaEdit There are 2 Daily Challenges in BTD5 with the same name in Apopalypse Mode. In BTD5 Mobile, one takes place in Monkey Lane, and one at Mount Magma This is a reference to the 1979 film Apocalypse Now. Retrieved from "https://bloons.fandom.com/wiki/Apopalypse_Now?oldid=156721" Categories: Achievements Bloons TD 4 Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.