Originally released in 1986, Metroid invented a genre and captivated a gaming generation. Now you can play this Classic NES sci-fi epic on your Game Boy Advance! The year is 20X5 and space pirates have stolen the dangerous life-forms known as "Metroids" and plan to use them to destroy the galaxy! Only the space bounty hunter Samus Aran has the power to overturn the pirates' evil plot and save the galaxy.