Haegemonia : The Storyline

The year is 2104 and humanity is engaged in a fratricidal war between Earthings and the colonies led by the Martians. After years of fierce battles and heavy losses, humanity is finally once more united under one flag.
After the Earth-Mars war, Mankind's goal is now to discover new planets out of the solar system and apart some pirates who slow down the process by their constant attacks against new bases and planets all goes well for humanity until an opportunistic alien force emerges from the depths of space and threatens to take over the solar system ...