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. Earning this achievement will reward two Portable Lakes and one 0-4-0 Monkey Buccaneer.

Strategy
This achievement can be easily earned by playing on Hard, or by going into Freeplay on Easy or Medium. As an alternative, some Odysseys feature Peninsula, so you can also get the Therpopylae achievement by doing an Odyssey with the map featured and meeting the requirements to getting this achievement.

Trivia

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