Prologue (500 years ago) The day the Ailens came (Still being fixed)

Four brothers named Alex, Zaugus, Wereen, and Axes have been living their lives peacefully in their comfortable home until one night, Martian soldiers began to break their door and kill their mother. Then they wandered the wasteland with food to survive and gears to kill any hostiles. Then they went to a base which was actually a Blue Crusade Empire base. They met General Asseriy and they told them that the Martian soldiers were going to create a new super weapon to destroy all life because they were greedy for money and to gain resources for their dying planet, The brothers decided they needed to do something about this and they were about to fight.