Iron Fist
Not unlocked yetScore 500,000 points on any map in a single session.
Master Plan
Not unlocked yetScore 850,000 points on any map in a single session.
Purple Heart
Not unlocked yetSurvive any map with only 1 life.
Diehard
Not unlocked yetPlay 75 rounds consecutively with 1 life.
Mow Them Down
Not unlocked yetFully upgrade a Gatling Tower.
Slow Mow!
Not unlocked yetFully upgrade a Goo Tower.
Blow 'em Up!
Not unlocked yetFully upgrade a Missile Tower.
Mad Scientist
Not unlocked yetFully upgrade a Tesla Tower.
Global Warmer
Not unlocked yetFully upgrade a Flame Tower.
Manhattan Project
Not unlocked yetFully upgrade a Mortar Tower.
Cuts Like Butter
Not unlocked yetFully upgrade a Laser Tower.
Nuclear Winter
Not unlocked yetFully upgrade an Ice Tower.
Guerrilla Warfare
Not unlocked yetBuy and sell 20 towers consecutively.
Medal of Honor
Not unlocked yetUnlock 50%% of all achievements.
HARDCORE!
Not unlocked yetUnlock all achievements.
Drylands Bronze
Not unlocked yetGet to round 100 on Drylands in Extended mode on Easy.
Drylands Silver
Not unlocked yetGet to round 100 on Drylands in Extended mode on Medium.
Drylands Gold
Not unlocked yetGet to round 100 on Drylands in Extended mode on Hard.
It's Better to be Alive
Not unlocked yetGet to round 150 on any map in Endless mode on Easy.
Time Flies
Not unlocked yetGet to round 250 on any map in Endless mode on Easy.
Insane!
Not unlocked yetGet to round 500 on any map in Endless mode on Easy.
Strategic Genius
Not unlocked yetGet to round 250 on any map in Endless mode on Medium.
Daredevil
Not unlocked yetGet to round 150 on any map in Endless mode on Hard.
Solar Flare
Not unlocked yetFully upgrade a Plasma Tower.