[DOWNLOAD for better speed] Many years from now technology has greatly advanced and with these advancements, new wepons have been developed. As time passed, more and more wars broke out, eventually leading to the use of an extreamly deadly biological wepon. Once the wepon had been released into the atmosphere, only the small group of humans on earth that discovered this conspiricy survived. Seeing this as an exellent opertunity to gain emmense money and power, the general of the newly esablished martian colony invaded, seeking to subdue the survivors or kill them if they did not comply. Being unaware of the protection neccesary to survive, the general's first battalian of troops instantly parished after being exposed to the toxin. After grueling hours of labor and research, protective suits, like that of the earth survivors, where developed. However, this long period of research allowed the survivors to develop wepons and defenses. As the survivor's most highly trained commando, you must defend again these vile invaders who seek to destroy peace and liberty. P.S. C Key clears the battlefield of debris but there is also an auto clear which cleans things up before you start and when you advance an entire rank. (Ranks: Bronze Silver & Gold) Credits: The sound FX are courtisy of Gammaker7 and Scratch and I got the music from "The_FLaming_Duck" (it is by Nemises Theory)