Therpopylae

"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 500 and a Portable Lake.

Trivia

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