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Bloons Wiki

Unearned achievement

Deal 1 billion damage with the Bloon Master Alchemist
~ BTD6 description

Bloon Master Populous is an achievement in Bloons TD 6, introduced in Version 12.0. It is earned by dealing 1 billion damage in total with the Bloon Master Alchemist, regardless of whether the damage is done in the same game. Earning the achievement grants a 1-0-4 Alchemist Insta-Monkey.



Make sure to make use of the Bloon Master Alchemist to create the most amount of pops as possible. Try to stall the bloons, especially MOAB-class bloons, as much as possible, to maximize use of the shrinking potion.


  • You do not need to have all billion pops within the same game.
  • Allowing Bloon Master Alchemist to reach 1 billion pops can more readily be achieved by the use of later freeplay rounds, since ramping allows the BMA to shrink more damage to bloons. See BTD 6 Freeplay Mode/Strategies for strategies to obtain high freeplay rounds.
  • Playing on Double HP MOABs or challenges that increases MOAB health speeds up the process due to the MOAB-Class Bloons having more health.
  • Call To Arms or Homeland Defense can make the Bloon Master Alchemist throw his shrink potion faster, allowing the tower to obtain more pops in a short period of time.
  • Bloon Master Populous appears to be bugged, resulting in many pops not counting for some unknown reason.


  • It is possible to get Bloon Master Populous in a single game through Freeplay Mode.