Terre Defence Game

The year was 2156. By then, humans had mastered interstellar travel and thoroughly colonized the solar system. It was then that they first encountered representatives of an alien life form. At first, all went well. People traded with them, exchanging knowledge and technology. As time passed, the aliens began to think it would be more profitable to enslave the Earth than to deal with them and share knowledge. That started a fierce war. The alien fleet took over most colonies in less than twenty-four hours. The only planet left is Earth. It is the last line of defense. Defend your home at all costs, or we will never win this war and live in peace!