Earth had no warning.
Out of nowhere, an army of insect-like creatures from a distant world, using technologically advanced space weapons, ambushed and devastated Earth. Perhaps more horrendous than the nearly three billion deaths was the portion of the remaining population that was used as host bodies for gestating alien offspring. The Fist of Earth world government was formed to defend humanity and repel the looming alien threat.

You're a member of FOE's elite fighter corps – a recruit fresh from the Academy. You've studied diligently, spent countless hours in simulations, and prepared yourself in every way possible for battle. But, until recently, the alien technology and firepower were far superior to Earth's.

Now, you've been assigned to the XF5700 Experimental Fighter (codename: Mantis). The fate of the world rests in your hands.

• Complete edition: Includes the Rexum missions, voiced audio, and cinematics added for the expanded version of the game.
  
• High-tech fighter: Sporting a shock-proof electro-luminescent HUD, Quad-Jump drives, and a sophisticated navigational system, the Mantis is the weapon Earth desperately needs.
  
• Epic sci-fi story: CGI and full-motion videos (in all their early-90s glory) present a sweeping space drama in a vibrant futuristic setting as you progress through the game’s missions.
  
• Awesome firepower: the Mantis comes heavily armed with Mass Driver cannons and an impressive array of missiles.
  
• Realistic ship physics: Ship flight and movement are modeled on Newtonian physics models that give the game a distinct sense of motion.
  
• Fearsome enemies: The Sirian insect race can form a powerful collective group mind capable of obliterating the human race. Only you can stop them.