Your mission in this real time strategy game is to lead your alien army against the humans and win the epic war. You have to win all 7 battles to complete the war campaign and learn how the story ends. To win each battle you must destroy all enemy headquarters. You will receive a briefing informing before each battle. Use YOUR MOUSE to select units, buildings etc. Use WASD or ARROW KEYS to move camera. Press SPACEBAR to deselect. Good luck!