Pop 200,000 Bloons on Peninsula
~ BTD6 description

Therpopylae is an achievement in BTD6. It is unlocked by popping 200,000 Bloons on the track Peninsula. Completing the achievement rewards you BloonjaminsIcon500 and a Portable Lake.


  • This achievement is a reference to the Battle of Thermopylae, dramatized in the movie 300.

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