While lending mission support on planet SR388; interstellar bounty hunter Samus Aran is attacked by an X parasite; an organism with the ability to mimic the abilities of any creature it infects. Near death; Samus is saved by a vaccine made from the DNA of the last Metroid–the X parasite’s only natural predator. When the X spread to a research station in orbit around SR388; a weakened Samus is forced to exterminate them all…or die trying.

Additional Information