When scientists create a portal into space, a race of robotic aliens seek to use it to invade earth. The fate of the planet lies in the super-sized hands of a lone android, who must journey out into space and take down each of the alien motherships.

• Take On High-Energy Space Battles!
  Fly into space and defend the Warp Gate by fending off alien drones with your powerful punches.
  
  
• Explore Exciting Alien Environments!
  Board each of the alien motherships and take down the leaders of the invasion in 2D platforming stages.
  
  
• Test Your Skills!
  Take a break from the main story and aim for your highest score in Arcade Mode.
  
  
• Power Yourself Up!
  Unlock new abilities and power-ups, and find collectible costumes to customize yourself.
  
  
• Discover the Secrets of the Invaders!
  Where did these aliens come from? Collect data chips to learn more about their origins and goals.