Metroid Prime is about a girl named Samus, who is off to save the Chozo race and their world from destruction by the space pirates who have infiltrated their planet after a meteor crashed and left the planet impregnated with a cancerous element known as Phazon. This element has qualities the space pirates are after and it is up to Samus to prevent destruction or become overwhelmed by it. Fantastic first person shooter, and MP3 looks just amazing. The gameplay runs very parallel to the big seller FPS that Microsoft sports. You should definitely check it out. Try getting the Gamecube Primes for about $20 a piece if you would like a taste, you will also need them if you wanna get immersed in the story.