Description: A new take on Tower Defense. Imagine TD meets a strategy game and you get this. An excellent quick or long play fund to play game November AD 2569. Earth Alliance Federation has their colony bases spread all around the continents on Earth. Centuries passed by since the the colonization to Mars, now it is time to go home to the Earth as Mars is slowly dying. But EAF doesn’t allow us to go home. There’s only one answer to get back our right on Earth : INVASION.