Defend your invasion forces from attacking ships while they retake solar systems from a malicious computer virus. Use your special vessel, the Nautilus, to manufacture ships to assist you in the battle.
Space SWAT ship crashed on planet Paradise-11, the area used as colony for prisoners and laboratory for biological experiments. Captain Pedro Rodriguez must repair his ship and survive before the waves of zombies eat his brains.
Defend the space carrier with a turret by gunning down as many enemy spaceships as possible. Get additional help by sending out carrier fighters of your own.
In year 2222, people invented a portal. In year 2281, the first habitable planet is found. Its colonization is made through portals and it turns out that humans are not the only sentient race in the universe..