Planet Defense EnvironmentalTD

You are earth, And it's your job to protect yourself! Use the power of the elements, your animal companions, and nature itself to fend off the ever-increasing number of encroaching humans. Give them something to think about when you unleash the powers of nature against them. Play through a wide variety of tower-defense levels that will take you through the farthest reaches of our planet. As you play the game, a portion of all revenue will go toward planting trees & raising environmental awareness!